Tuff Guy Super Glue and Super Gel Glue provide best results when used on: ceramic, leather, plastic, wood, rubber, metal & vinyl Tuff Guy Contact Cement bonds on contact is strong and durable as well as water resistant. Best results when used on non-porous materials Tuff Guy Clear Epoxy Glue dispenses equal parts of epoxy resin and hardener; sets in 5minutes and provides best results when used on: wood, metal, tile, ceramics, jewellery, glass &most plastics Tuff Guy All Purpose Glue provides best results when used on: wood, metal, ceramics, porcelain, most plastics, paper & fabric