Sugru is the world's first mouldable glue that turns into rubber.

Hand formable

Hand formable

Sugru can be formed and shaped by hand for up to 30 minutes once it has been removed from its packaging.


Sticks to almost anything

Sugru forms a strong bond to metal, ceramics, glass, wood and some plastics like perspex and ABS and rubbers like silicone and butyl rubber.

Air cures

Air cures at room temperature

Sugru is like modelling clay when you take it from its pack. Once it's exposed to air, it cures to a tough flexible silicone overnight using the moisture in the air.

Find out more Hide me, I've seen this!

Welcome to the Sugru gallery — this place belongs to you! This is where we publish the best of the projects and fixes sent to us by Sugru users every month. Whether you're a Sugru guru, or just getting started, share your projects with us — you’ll inspire others what’s possible and you might even win some free Sugru!

Customise Bose earbuds Add custom in-ear cushions

Customise Bose earbuds

I've never been able to get these to fit comfortably in my ear, no matter the size of the issued cushion I use. I took the inner part of the headphone off, moulded the sugru to fit the hook of the headphone, then applied a bit more to the top. I let it sit in my ear for an hour. I carefully took it out - and voila! A custom made, detachable headphone cushion. Axel.