The world's finest cold weld compound is a remarkably easy, convenient and inexpensive alternative to welding, soldering and brasing. This 2-part adhesive is a laminate, adhesive, plug, filler, sealant and electrical insulator bonding to any porous or non-porous material such as iron, steel, copper, aluminum, brass, bronze, pewter, porcelain, ceramic, marble, glass, PVC and ABS, concrete, fiberglass, wood, fabric or paper. May be formed, drilled ground, tapped, machined, filled, sanded or painted. Non-toxic. Grey. 2 oz. Made in U.S.A.