UNIFIX Epoxy Steel 4 MINUTES is two components products. It is fast setting with high adhesive strength can be used for indoor and outdoor applications. It is excellent for bonding, sealing, repairing, and filing defects. After final curing it can be drilled, sanded and filed. It is widely used in industries household, and automobiles for repairing pipes, tanks, cracked engine blocks, radiators, plumbing, home