Sugru Air-Curing Rubber

This miraculous all-purpose malleable rubber product has been used to rig up and patch all sorts of tools, gadgets, and other beloved objects. It loves to bond with everything from metals, ceramics, glass to wood. Unlike other less-versatile and much smellier adhesives, this stuff is silicone-based and safe to form by hand. It is in fact “waterproof, UV resistant, electrically insulating and dishwasher proof when cured” overnight. If you have a perfectly functional item that’s just missing that one thing, be it a knob, a connector or non-slip grips, you don’t need to buy a whole new product—use Sugru instead!