A super useful concoction that should be gracing every tool kit or 'that' kitchen drawer. Sugru is the world's first moldable glue that sets so powerfully it turns into silicone rubber. Bonding permanently to just about anything and setting overnight, there's not much this can't fix while staying waterproof, shockproof, heat- and cold resistant, flexible and able to insulate up to 24 volts of electricity.