Cold weld for repairing anything in the field. The composition includes epoxy resin, super hardener, active additives (increasing strength) and other components. The repair compound is suitable for bonding metal, glass, plastic, ceramics, wood. It is used as a filler for cracks and holes. Maintains its hardness even when heated up to 150 ℃. It is characterized by high adhesion and high hardness up to 80 Shore units and has excellent shear strength of 18 units.