Professional steel two-component epoxy glue, extreme repairs and cold welding, dries in 30 min in the sun, cures underwater, applicable to any surface of glass, plastic, ceramic, fiberglass, tile, metal, aluminum, copper, wood, mdf and others. supports up to 400 kg dead weight and 700 °c. machinable. suitable for automotive, naval, electrical, aerospace, military, diy and construction repairs, excellent mechanical resistance to abrasion and exceptional chemical resistance against solvents