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Blu Tack
White Blu Tack out of the box

Blu Tack is a reusable putty-like pressure-sensitive adhesive produced by Bostik, commonly used to attach lightweight objects (such as posters or sheets of paper) to walls, doors or other dry surfaces. Traditionally blue, it is also available in other colours. Generic versions of the product are also available from other manufacturers. The spelling now used is without a hyphen.[1][failed verification]

As of 2015, Bostik was manufacturing around 100 tonnes of Blu Tack weekly at its Leicester factory.[2]

History

[edit]

Blu Tack was originally developed in 1969 in Leicester.[3]

While the inventor[4] of the commercial Bostik product is unknown,[5] a precursor was created around 1970 as an accidental by-product of an attempt to develop a sealant based on chalk powder, rubber and oil.[6] Blu Tack was originally white, but following fears that children could mistake it for chewing gum, a blue colouring was added.[2]

In the United Kingdom in March 2008, 20,000 numbered packs of pink Blu Tack were made available, to help raise money for Breast Cancer Campaign,[7][8] with 10 pence from each pack going to the charity. The formulation was slightly altered to retain complete consistency with its blue counterpart. Since then, many coloured variations have been made, including red-and-white, yellow, and a green Halloween product.

Composition

[edit]
Blu Tack under a scanning electron microscope

Blu Tack is described as a synthetic rubber compound without hazardous properties under normal conditions. It can be swallowed without harm[9] and is not carcinogenic. It is non-soluble and is denser than water. The material is not flammable, but emits carbon dioxide and carbon monoxide when exposed to fire or high temperatures.[10]

Similar products

[edit]

Similar products of various colours are made by many manufacturers, including Faber-Castell's "Tack-it", Henkel's "Fun-Tak", UHU's "Poster Putty" and "Sticky Tack", UFO's "Dough Tack", "Gummy Sticker" Pritt's "Sticky Stuff", Bostik's "Prestik" and Elmer's "Poster Tack". Plasti-Tak by Brooks Manufacturing Company appears to pre-date Blu Tack, with a trademark registration in 1964.[11]

Versions of the product are also sold under the generic names "adhesive putty" and "mounting putty". The generic trademark or common name for mounting putty varies by region. It is known as "Patafix" in France, Italy, Portugal, Austria and Turkey, kennaratyggjó in Iceland and lærertyggis in Norway (both meaning "teacher's chewing gum"), häftmassa ("attachment paste") or kludd in Sweden, and wondergom in South Africa (an Afrikaans word, literally translated as "wonder glue").

Alternative uses

[edit]

Like all poster putties, Blu Tack provides an alternative to the artist's traditional kneaded eraser.[12]

Blu Tack was often used with the Sinclair ZX81 microcomputer to help mitigate crashes caused by wobbly external RAM modules.[13] This was such a widespread problem that Sinclair Research's technical support department officially recommended the use of Blu Tack to resolve this issue.[14]

In 2007 the artist Elizabeth Thompson created a 200 kg (440 lb) sculpture of a house spider using Blu Tack over a wire frame. It was exhibited at London Zoo.[15][16]

Blu Tack can be used as a damping agent for sound and vibration applications,[17] due to its low amplitude response properties.[18] A 2013 study concluded that the substance is a comfortable alternative to over-the-counter ear plugs for the attenuation of everyday sound.[19]

The New Zealand Government Earthquake Commission recommends that products such as Blu Tack should be used to prevent ornaments and small household items from falling or moving in the event of an earthquake.[20]

Blu Tack is sometimes used by electronic hobbyists to hold through-hole electronic components in position for soldering onto PC-boards.[21]

References

[edit]
[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Blu Tack

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from Grokipedia
Blu Tack is a reusable, putty-like originally developed by , designed for temporarily mounting lightweight items such as posters, notes, and decorations on walls, doors, and other dry surfaces without leaving marks or residue. It serves as a clean, safe, and versatile alternative to drawing pins, nails, or sticky tape, offering thousands of practical applications in homes, offices, schools, and creative settings. The product is non-toxic, pliable, and permanently plastic, allowing it to be molded, stretched, and reused indefinitely while maintaining its adhesive properties on non-porous surfaces like painted walls, glass, or metal. Invented accidentally in 1969 at Bostik's factory in , , Blu Tack was launched commercially in early 1970 as one of the first reusable adhesives on the market. Despite extensive efforts by the company, the identity of the inventor remains a mystery more than 50 years later, though it emerged from into synthetic adhesives. Initially met with due to the novelty of a "putty-like" reusable product, it quickly gained popularity for its ease of use and damage-free removal, evolving into a heritage brand synonymous with everyday adhesion solutions. By 2020, celebrated 50 years of the product, highlighting its enduring role in creating smart, multi-purpose adhesives. The adhesive is a synthetic rubber compound containing white mineral oil (CAS 8042-47-5, 1-<5%) and hydrotreated light paraffinic petroleum distillates (CAS 64742-55-8, 1-<5%), which contribute to its tacky, elastic texture without classifying it as a significant health hazard under standard safety assessments. Free from common food allergens like wheat, gluten, eggs, nuts, or corn starch, it is safe for family use and performs best when kneaded to activate its bonding strength. Available in the iconic original blue color in handy 45g packs or economy 90g sizes, Blu Tack has inspired variants like white for discreet applications on light surfaces. Beyond basic mounting, Blu Tack's malleability enables innovative "hacks" such as sealing gaps around windows and doors, leveling picture frames, removing lint or dust from fabrics and keyboards, and even temporary modeling for crafts or repairs. Its pressure-sensitive nature allows for quick application and removal, making it ideal for short-term fixes in dynamic environments like classrooms or exhibitions, while its reusability reduces waste compared to disposable tapes. As a globally recognized product manufactured in regions including since 1971, Blu Tack continues to embody practical ingenuity in adhesive technology.

Overview

Description

Blu Tack is a putty-like, pressure-sensitive adhesive produced by for attaching lightweight objects to surfaces without leaving residue or causing damage. It serves as a reusable alternative to drawing pins, sticky tape, or nails, sticking securely to most dry, non-porous surfaces such as walls, doors, and boards while allowing easy removal without marks. The material is permanently plastic and highly pliable, enabling it to be molded into various shapes by hand and reformed repeatedly without losing its adhesive properties. Blu Tack is available in standard packs, such as 75g portions, as well as larger economy sizes for broader applications. Trademarked by Bostik, a member of the Arkema group, Blu Tack originated in the United Kingdom and is now globally distributed, with manufacturing facilities including in Australia since 1979. Originally developed in 1969, it is based on a synthetic rubber compound.

Primary Applications

Blu Tack serves as a versatile, reusable adhesive primarily intended for mounting lightweight items in household, office, and educational environments, offering a damage-free alternative to traditional fasteners like pins or tape. It is commonly applied to hang posters, photos, artwork, or notices on walls, allowing users to affix these materials securely without puncturing surfaces or leaving permanent marks upon removal. This application has made it a staple in UK households since its 1970s launch, where it facilitates quick and temporary displays. In everyday settings, Blu Tack secures lightweight decorations, memos, or cables to various surfaces including doors, whiteboards, and furniture, preventing slippage while maintaining flexibility for adjustments. Its non-permanent adhesion ensures clean detachment, preserving paint or finishes on walls and other materials. Within offices and schools, Blu Tack is utilized for temporary mounting during presentations, such as holding charts, maps, or visual aids in place on boards or partitions to support dynamic displays without setup disruptions. This functionality is particularly valued in collaborative or instructional contexts where items need to be repositioned frequently. Compared to alternatives like drawing pins or adhesive tapes, Blu Tack's primary advantages include creating no holes in surfaces, enabling residue-free removal, and providing cost-effectiveness for repeated use and repositioning, which reduces waste and maintenance efforts. Regarding load capacity, approximately 0.5 grams of Blu Tack can support up to 105 grams, allowing small pieces to hold items weighing a few hundred grams overall, contingent on the surface type and application technique—though it is not intended for heavy loads. Its reusability, stemming from a pliable composition, further enhances these practical benefits (detailed in Composition and Properties).

History

Invention and Development

Blu Tack was developed in 1969 at Bostik's factory in Leicester, United Kingdom, as an accidental by-product during experiments aimed at creating a flexible sealant. Researchers combined chalk powder, rubber, and oil in their efforts, but the resulting material proved too sticky and pliable for the intended purpose, instead forming a reusable putty that could be molded and adhered repeatedly without drying out. This unexpected outcome shifted the focus from discarding the batch as waste to exploring its potential as an adhesive. The exact inventor of Blu Tack remains unknown and disputed, with no single individual officially credited by . Some accounts attribute the discovery to laboratory researcher Alan Holloway, who was employed by the sealant manufacturer Ralli Bondite around the late 1960s. Other reports suggest it emerged from an anonymous team at the Leicester facility, highlighting the collaborative and serendipitous nature of the invention. Initial tests revealed the putty's ability to hold lightweight paper against walls without leaving residue or marks, prompting its repurposing from a failed sealant experiment into a practical adhesive product. This development built on earlier innovations in reusable adhesives, such as Plasti-Tak, a similar putty-like product trademarked in 1964 by Brooks Manufacturing Company in the United States. While Plasti-Tak provided a conceptual precursor for non-permanent mounting materials, Blu Tack's formulation and accidental origins marked a distinct advancement in accessibility and versatility for everyday use.

Commercial Launch and Variants

Blu Tack was commercially launched in 1970 by , initially as a white synthetic putty designed to mimic traditional putty while offering reusability. The product entered a market unfamiliar with such removable adhesives, facing initial consumer skepticism due to its novelty. In the early 1970s, renamed it Blu Tack and added blue coloring following consumer research that raised concerns about children mistaking the white version for chewing gum. Over the decades, Blu Tack expanded into various product lines to meet diverse needs. In March 2008, a limited-edition pink variant was introduced in the United Kingdom through a partnership with the Breast Cancer Campaign, with 20,000 numbered packs produced and 10 pence donated to the charity per pack sold, raising a minimum of £20,000. Other variants include a white version for discreet applications on light surfaces, a grey edition suited for darker backgrounds and less visible in workshops or industrial settings, and packaging options such as handy packs (45g) for everyday use and economy packs (90g or larger) for bulk needs. Branding efforts have emphasized Blu Tack's versatility, with the #BluHacks campaign launched in 2019 promoting creative, everyday applications through social media, television advertisements, and user-generated content to highlight its thousand-plus uses. The product has achieved global reach, marketed under localized names such as Prestik in South Africa and parts of Africa to align with regional preferences while maintaining its core formulation. Key milestones include the 50th anniversary celebration in 2020, marking five decades since its debut and over 250 million packs sold worldwide. In 2007, artist Elizabeth Thompson created the largest known Blu Tack sculpture—a 200 kg house spider titled "Blu-ey"—exhibited at London Zoo to demonstrate the product's moldability.

Production

Manufacturing Process

Blu Tack is produced using a proprietary formulation originally developed as a by-product of a sealant experiment at Bostik's Leicester facility in 1969. The ingredients are combined and processed in specialized industrial equipment to achieve the product's characteristic pliability and adhesive properties, followed by portioning into consumer sizes such as the 45g handy packs or 90g economy sizes. Quality control measures are integrated throughout production, including tests for stickiness, reusability, and non-toxicity. Colorants for variants like the original blue are added as needed. The final product is packaged on automated lines in plastic pots or wrappers with outer packaging to prevent drying and maintain freshness.

Production Scale and Facilities

Blu Tack production is centered at Bostik's primary facility in Leicester, United Kingdom, located at Ulverscroft Road, which has been the original manufacturing site since the product's invention in 1969. This plant produces up to 100 tonnes of Blu Tack weekly, supporting a significant portion of global demand. As a key component of Bostik's portfolio under parent company , the Leicester operations contribute to the company's industrial heritage in the region, where Bostik has been a longstanding employer and innovator in adhesives. On a global scale, Blu Tack is manufactured at multiple sites to meet international distribution, including the Thomastown plant in Victoria, Australia, operational since 1979, and facilities in South Africa under the Prestik brand. Arkema's network spans over 50 countries, enabling annual output that has supported more than 250 million packs sold worldwide since 1970. This scale underscores Blu Tack's economic significance, with Bostik's UK operations generating approximately £126 million in revenue for the year ending December 2018, bolstered by the product's exports and widespread adoption. Production capacity has evolved from an initial by-product of sealant experiments in the late 1960s to dedicated lines established in the post-1970s era following commercial success. Recent enhancements include adaptations for colored variants, introduced to expand market appeal without altering core operations. The supply chain emphasizes regional sourcing within the UK and EU to promote sustainability, aligning with Arkema's broader environmental commitments, and has experienced no major disruptions to date.

Composition and Properties

Chemical Composition

Blu Tack's chemical composition is based on a mixture of synthetic rubber, inorganic filler, and plasticizing oil, providing its characteristic reusable adhesive properties. The primary components include (a synthetic rubber that imparts elasticity and stickiness), calcium carbonate (commonly known as chalk powder, which adds body and density), and white mineral oil (a paraffin oil serving as a plasticizer for pliability). Approximate proportions for these ingredients, derived from patents describing similar kneadable pressure-sensitive adhesives, consist of 60–85% inorganic fillers like calcium carbonate, 2–15% polyisobutene, and 7–15% paraffin or mineral oil; the precise formulation is proprietary and may include minor variations. Additives such as pigments (e.g., blue dye) are incorporated for coloring, and the material contains no significant solvents or volatile organic compounds. The composition results in a non-hazardous material that complies with REACH regulations, is insoluble in water, and has a density of approximately 1.8–1.9 g/cm³, causing it to sink in aqueous environments.

Physical and Chemical Properties

Blu Tack operates as a pressure-sensitive adhesive, forming temporary bonds through the application of light pressure that exploits its viscoelastic properties, allowing it to conform to surfaces and create adhesion without requiring activation by heat, solvent, or curing. This mechanism enables easy repositioning and removal without residue, owing to the material's balanced low tack and high cohesion, which prevent permanent bonding or surface damage on most non-porous substrates. Key physical properties include a density of approximately 1.8–1.9 g/cm³, making it denser than water, and complete insolubility in aqueous solutions, which contributes to its waterproof nature. The material is non-toxic and non-carcinogenic, with no hazardous classifications under standard safety regulations. It remains pliable and softens slightly with kneading or mild heat exposure but may become overly soft and less effective for holding with excessive heat. Chemically, Blu Tack exhibits high stability and inertness toward most common surfaces, showing no significant reactivity under normal storage and use conditions, with a shelf life extending up to 5 years when kept in cool, dry environments away from direct heat or strong oxidizers. Upon combustion or exposure to high temperatures, it decomposes to release carbon monoxide (CO) and carbon dioxide (CO₂) as primary gaseous products. The material demonstrates resistance to aging over time, preserving its properties for extended periods if protected from contaminants. In terms of durability, Blu Tack is designed for repeated use, maintaining its adhesive performance over hundreds of applications without drying out or hardening, thanks to its permanently plastic formulation. However, prolonged contact with oils, plasticizers, or similar substances—such as those migrating from PVC cables—can cause it to absorb these compounds, gradually reducing its tackiness. Adhesive performance aligns with industry testing standards for pressure-sensitive materials, such as those outlined in ASTM specifications for tack and shear, suitable for lightweight attachments.

Uses

Standard Uses

Blu Tack is primarily used as a reusable, non-damaging adhesive for mounting lightweight items in office, school, and home environments. In offices and schools, it serves as an alternative to drawing pins or sticky tape for attaching documents, posters, calendars, and notices to walls, boards, or desks without leaving marks or holes. Its pliable nature allows for temporary positioning of lightweight small office items on surfaces. In home settings, Blu Tack is commonly applied to secure lightweight decorations, photos, or postcards to walls, windows, or frames, providing a clean and removable mounting solution. A standard method involves pinching small pieces and sticking them to the four corners of the decoration's back, then pressing onto the wall; for heavier items, use more pieces. It can also hold small items like remote controls or phone stands in place on tables or shelves. For crafts, Blu Tack facilitates the temporary assembly of paper, fabric, or model components by holding pieces in position during creation, such as building 3D models or arranging murals, before permanent adhesion or final setup. Optimal use involves preparing clean, dry, and grease-free surfaces, then tearing off a small piece, stretching it to make it supple, rolling it into a ball, and pressing it gently between the item and surface to avoid damage. It performs best on non-porous materials like painted walls (not recently decorated), glass, metal, or plastic, and removal is achieved by rolling it off carefully for reuse. Limitations include unsuitability for heavy loads, as approximately 0.5 grams holds only about 105 grams, and it is not designed for heavy objects. It should not be used on wet, oily, absorbent, or delicate surfaces like silk-screen wallpaper or porous brickwork, where it may leave residue or fail to adhere. The adhesive maintains its hold indefinitely if undisturbed and not exposed to extreme conditions, without shrinking or drying out.

Alternative and Creative Uses

Blu Tack has found numerous applications beyond its primary adhesive function, leveraging its pliability and tackiness for user-invented solutions in cleaning, stabilization, and organization. These creative uses often emerge from everyday problem-solving and have been documented in practical guides and studies. One common alternative use is cleaning, where small pieces of Blu Tack are rolled into balls and pressed into crevices to pick up dust, lint, and debris from keyboards, screens, and fabrics. For instance, it effectively removes crumbs and grime from computer keyboards in under five minutes, restoring functionality without liquids or tools. Similarly, it can lift pet hair and fluff from clothing, acting like a reusable lint roller. In electronics and audio contexts, Blu Tack serves as a damping material to reduce vibrations. During the 1980s, users of the Sinclair ZX81 microcomputer applied it to secure wobbly external RAM packs, preventing crashes caused by movement. In music, guitarists employ small amounts as a fret mute, wedging it between strings to dampen unwanted resonance and achieve a smoother tone, particularly useful for practice or recording. For modeling and sculpting, Blu Tack's moldable nature allows temporary shaping into three-dimensional forms. A notable example is the 2007 creation of "Blu-ey," a 200 kg house spider sculpture made from approximately 4,000 packs of Blu Tack over a steel frame, displayed at as part of a bugs exhibition. Other innovative hacks include using Blu Tack as an improvised earplug for noise reduction, where a 2013 study found it as effective as over-the-counter plugs for attenuating sounds above 3 kHz, though less so at lower frequencies. In earthquake-prone regions like , the Earthquake Commission recommends applying it to the bases of furniture and fragile objects to prevent tipping or sliding during tremors. As a soldering aid, it holds small components like screws, washers, or circuit parts in place on workbenches, facilitating precise assembly without specialized clamps. In workshops, Blu Tack organizes tools by securing drill bits, screws, or accessories to walls or boards for easy access, and it stabilizes wobbly furniture by placing blobs under uneven legs. Community-shared examples under the #BluHacks hashtag, promoted by manufacturer , include cable management by bundling cords to desks and cleaning headphones by extracting earwax from ports, as well as travel fixes like anchoring loose phone holders or souvenirs in vehicles.

Similar Products

Comparable Brands

Henkel's Fun-Tak, produced by Loctite (a Henkel brand), is a blue reusable mounting putty marketed primarily for crafts, home, school, and office applications as a non-toxic alternative to tape, tacks, staples, and magnets. It features a slightly softer consistency compared to some competitors, allowing for easy repositioning, and is widely available in the U.S. market. UHU Poster Putty, also known as UHU Tac or Patafix, is a white, odorless adhesive putty designed for removable and reusable fixation of posters, memos, decorations, and lightweight items on various surfaces without leaving holes, stains, or residues. It provides a strong hold for its size and is suitable for both indoor and educational settings, with broad international availability. Faber-Castell Tack-it is a non-toxic, reusable adhesive putty available in white or green variants, often portioned into small 50g packs or 90 individual pieces for precise application in artistic, hobby, and organizational tasks. It is promoted for creative uses like aligning, molding, and hanging small objects, appealing particularly to artists and designers. Elmer's Sticky Tack, commonly called Poster Tack, is a white reusable putty formulated for poster-specific mounting in offices, classrooms, and homes, offering a secure yet damage-free hold on walls, windows, and other surfaces. It maintains pliability over time and is readily found in office supply channels across North America. While these brands share a synthetic rubber base with Blu Tack, they differ in color (often white for less visibility), scent (many odorless), and regional emphasis—Fun-Tak dominates U.S. distribution, while Blu Tack maintains strong UK market leadership with over 250 million packs sold globally since its 1970 launch and a dominant share in the adhesive tack category. Blu Tack is particularly recognized for its long-term longevity without drying out, whereas competitors like UHU may offer enhanced initial hold strength but vary in reusability across multiple applications.

Regional and Generic Alternatives

In South Africa, Prestik, produced by , serves as a direct equivalent to Blu Tack, utilizing the same reusable putty-like formula but under local branding tailored to the market. The product is also known colloquially as Wondergom or "wonder glue" in Afrikaans for its versatile sticking properties. These options reflect adaptations for South African consumers, emphasizing affordability and availability in hardware and stationery stores. In France, Patafix by UHU functions as a popular generic alternative, offering a comparable removable and reusable adhesive putty that is typically white in color, distinguishing it from Blu Tack's blue hue. This product is commonly employed for mounting posters and lightweight items without damaging surfaces, aligning with European preferences for non-marking adhesives. In the United States and globally, generic substitutes such as "Poster Putty" from brands like Duck or Loctite provide cost-effective options for similar applications, though they often exhibit variable quality in adhesion strength and reusability compared to branded originals. "Museum Putty," such as Quakehold!'s formulation, is specifically designed for archival and delicate uses, like securing artifacts, and is favored in professional settings for its clear, non-staining properties but at a lower price point with potentially less consistent tack. An early precursor in the U.S. market was Plasti-Tak by Brooks Manufacturing Company, which introduced reusable adhesive putty concepts predating Blu Tack's 1970 launch. Market differences among generics often stem from variations in base oils and fillers, which can alter the tackiness and longevity, leading to inconsistent performance across batches. In Europe and the UK, Blu Tack remains preferred for its reliable consistency and established reputation, while generics dominate in regions like the U.S. where price and specialized variants drive selection.

Safety and Impact

Health and Safety Considerations

Blu Tack is classified as non-hazardous and non-toxic under normal use conditions, containing no ingredients that pose significant health risks according to its Safety Data Sheet (SDS). It is safe for skin contact, though users are advised to wash hands thoroughly after handling to remove any residue. For child safety, Blu Tack should be kept out of reach of young children to prevent ingestion, as it may cause choking hazards or aspiration into the lungs if swallowed, potentially leading to severe respiratory issues. Ingestion poses an aspiration risk; if swallowed, do not induce vomiting, as material entering the airways may cause serious lung damage. Seek immediate medical attention. While generally non-toxic, medical advice is recommended for any significant ingestion. Supervision is advised during use by children. Handling guidelines include avoiding contact with eyes and mouth; if eye contact occurs, flush immediately with water and seek medical attention if irritation persists. Blu Tack is not flammable under standard conditions, but if heated or burned, it may emit carbon monoxide and carbon dioxide, so adequate ventilation is necessary in such scenarios. Allergic reactions or skin sensitization are rare, with no classification for irritancy or carcinogenicity, though prolonged contact with its synthetic rubber components may cause irritation in sensitive individuals. In cases of irritation or suspected allergy, discontinue use and consult a doctor. Blu Tack complies with EU REACH Regulation (EC) No 1907/2006 and CLP Regulation (EC) No 1272/2008, as well as U.S. standards for non-hazardous consumer products, ensuring it is labeled appropriately for safe household use.

Environmental Impact

The production of Blu Tack relies on synthetic rubber compounds derived from petroleum, a non-renewable resource whose extraction and synthesis contribute to greenhouse gas emissions and environmental degradation associated with fossil fuel dependency. In contrast, the primary filler, calcium carbonate (commonly sourced as chalk), is obtained from abundant natural geological deposits such as limestone and marble, which are sustainably extracted with minimal ecological disruption due to their renewability over geological timescales. Bostik mitigates production impacts by powering multiple global facilities with 100% renewable electricity and implementing energy-efficient upgrades that reduced CO₂ emissions by approximately 7,000 tons in 2023. Blu Tack's synthetic polymer base renders it non-biodegradable, with the material persisting in landfills without natural decomposition and contributing to long-term solid waste accumulation. Although a minor component, white mineral oil, demonstrates 31% biodegradability under OECD 301F respirometry testing over 28 days, the overall formulation lacks sufficient breakdown capability and does not generate microplastics during degradation. For disposal, Blu Tack's reusability—allowing thousands of applications before replacement—significantly lowers waste generation compared to disposable alternatives like adhesive tapes. When no longer usable, it should be disposed of according to local regulations, preferably via energy recovery through incineration, as mechanical recycling is not feasible due to its putty-like consistency. The product is insoluble in water with a density of 1.8 g/cm³, causing it to sink in aquatic environments and limiting dispersal if spilled, while its low ecotoxicity (e.g., LC50 >10,000 mg/L for ) minimizes harm to . Large spills necessitate to avoid absorption, though the components are not classified as environmentally hazardous. Bostik advances by targeting 50% post-consumer recycled content in packaging by 2030 and conducting lifecycle assessments to optimize adhesive formulations for reduced environmental footprints. The product formulation excludes persistent, bioaccumulative, and toxic (PBT) or very persistent and very bioaccumulative (vPvB) substances, supporting its low overall ecotoxicity profile.

References

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  43. https://www.faber-castell.com/products/Tackitadhesive50gwhite/589150
  44. https://www.dickblick.com/products/elmers-poster-tack-putty/
  45. https://diy.bostik.com/en-ZA/bostik-diy-solutions/create/prestik
  46. https://www.artnews.com/art-news/product-recommendations/the-best-mounting-poster-putty-1202689549/
  47. https://www.homedepot.com/p/QuakeHOLD-Museum-Putty-88111/100143045
  48. https://texturetechnologies.com/blog/psa-the-best-way-to-decorate-a-dorm-room-or-off-campus-apartment
  49. https://diy.bostik.com/sites/default/files/2023-10/Bostik-DIY-Philippines-BluTack-Colour-Safety-Data-Sheet.pdf
  50. https://interplasinsights.com/plastic-industry-insights/latest-plastics-industry-insights/rubber-production-and-the-path-to-sustainability/
  51. https://ima-europe.eu/wp-content/uploads/2021/12/Renewability-Statement.pdf
  52. https://www.bostik.com/files/live/sites/shared_bostik/files/documents-brochures/Global/Brochures/bostik-global-sustainability-brochure.pdf
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