RCF Polyurethane Injection Expanding Foam

Polyurethane foam expands 15x its volume to fill every cavity within a crack. Ideal for any wet or dry surface and crack, the foam does not require water to activate. Our non-shrinking, closed-cell foam is ideal for injecting cracks through injection ports. Seal out moisture. SPECIFICATIONS Storage Conditions (Weather) Dry conditions and stored at 60-95F Shelf Life (Time Related) 12 Months Color Brown / Yellow Gel Time 3 mins (working time @ 25C) Cure Time 45 mins to be tack-free @25C Mix Ratio 1:1 End Application Expandable Injection Material for Wet and Dry Areas