This premium polyurethane resin fiberglass repair tape provides instant structural reinforcement for leaking pipes, cracked tanks and damaged surfaces. When activated by water, its fiberglass mesh (0.6mm thickness) forms a rock-hard 25N/cm² bond within 8 minutes that withstands 300°C heat and 50 bar pressure. The fast-curing formula creates permanent waterproof seals on metal, PVC and concrete - simply wet, wrap and press for industrial-grade repairs without welding or special tools.