Portrait of Jane ní Dhulchaointigh
Photo: leesean from New York, USASource · CC BY-SA 2.0
Materials & Packaging

Jane ní Dhulchaointigh

Sugru mouldable glue

IrelandEvidence: high confidenceChecked July 2026

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Who is Jane ní Dhulchaointigh?

Jane ní Dhulchaointigh is an inventor associated with Ireland. Their documented work in materials & packaging includes Sugru mouldable glue, the contribution at the center of this evidence-backed profile.

Jane ní Dhulchaointigh developed Sugru, a mouldable adhesive that combines superglue-like bonding with cured-rubber flexibility. The European Patent Office credits her and her team with the repair material, while a 2025 tesa publication continues to identify her as the inventor behind the commercial product.

Known forSugru mouldable glue
FieldMaterials & Packaging
Associated withIreland
Evidence reviewed2 sources
01

What did Jane ní Dhulchaointigh invent?

developed Sugru, a mouldable multipurpose adhesive that cures into flexible rubber for everyday repair and modification

02

What did Jane ní Dhulchaointigh accomplish?

Sugru made flexible, user-applied repair material a consumer product, enabling household repairs and modifications instead of replacement.

03

What is known about Jane ní Dhulchaointigh today?

tesa’s 2025 annual-press materials describe ní Dhulchaointigh as an active businesswoman and Sugru’s inventor.

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