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!

Add grip to an extendable dog leash Make the handle comfy

Add grip to an extendable dog leash

I customised my dog's leash using sugru. The handle was hard and a bit slippery, and my dog is a fan of the "sudden bolt" method of escape, so I added sugru to the grip and moulded it to my hand shape. It works great! The handle is definitely much more comfortable for me. 

Our dog is a shiba-inu mix...she's only 40 pounds, but when she gets it into her head that she wants to bolt after something, the next thing you know, you're chasing a dog dragging a leash behind her. She actually broke the gears on her other retractable leash, so I had to buy the latest one for dogs over 100lbs, hoping it'll be strong enough.  Unfortunately, Flexi assumes that you have hired a bouncer with giant hands to walk your Big Dog, and the grip is plastic, so it gets slippery. sugru saved the day! :) Susan