Sugru self setting hardware sealer rubber silver grey 3x5g pack sgry3 description sugru is mouldable glue stick it shape it and overnight it will turn into rubber from fixing things to creative projects sugru makes thousands of small diy jobs around the home easy and fun do ers of the world its time to get excited 1 stick it sugru sticks permanently to lots of stuff like ceramics glass metal wood and most plastics and fabrics 2 shape it its time to build seal f