Jane Ní Dhulchaointigh was born in Kilkenny, Ireland, and raised on a farm. This upbringing instilled in her a practical mindset and a connection to the natural world, elements that would later influence her design philosophy. Her early exposure to making and fixing things fostered a lifelong interest in how things work and how they could be improved.

Jane attended the National College of Art and Design (NCAD) in Dublin, where she studied Fine Art Sculpture. This period honed her artistic skills and encouraged her to explore the possibilities of materials. However, she found herself increasingly drawn to the practical application of art, seeking ways to create objects with real-world functionality.

Recognizing her desire to combine artistic expression with practical problem-solving, Jane enrolled in the Innovation Design Engineering MA program, a joint course between Imperial College London and the Royal College of Art. This pivotal period provided the resources, mentors, and interdisciplinary environment crucial for the development of Sugru. She began experimenting with silicone polymers, driven by a desire to create a versatile material that could be easily moulded and used for repairs and creative projects.

During her time at the RCA, Jane began working on the initial concept for what would become Sugru. Frustrated by the limitations of existing adhesives and the throwaway culture of modern society, she envisioned a mouldable glue that could empower people to repair, modify, and improve everyday objects. The first prototypes were developed in the RCA workshops, a process of relentless experimentation and refinement.

After years of dedicated research, development, and fundraising, Sugru was officially launched to the public in 2009. The unique properties of the mouldable glue – its ability to adhere to various surfaces, its flexibility after curing, and its resistance to extreme temperatures – quickly captured the imagination of makers, DIY enthusiasts, and design professionals worldwide. The launch marked the culmination of Jane's vision and the beginning of a new era for creative repair and modification.

In 2018, Sugru was acquired by Tesa, a global leader in adhesive technology. This acquisition provided Sugru with access to greater resources and a wider distribution network, further expanding its reach and impact. While Jane stepped back from her day-to-day role in the company, the acquisition validated the success of her invention and ensured its continued growth.

Following the acquisition of Sugru, Jane has shifted her focus towards other creative pursuits and initiatives related to sustainability and design. She continues to be an advocate for innovation, empowering makers, and finding creative solutions to environmental challenges. She is often seen at design events, giving talks, and inspiring the next generation of inventors and entrepreneurs.