Prime Flex 900 LVSF
Prime-Flex 900LVSF is a solvent free, hydrophilic, liquid polyurethane injection resin designed to seal leaks in concrete and masonry structures. When it contacts water, Prime-Flex 900L VSF expands up to 700% and forms a tough, flexible foam seal that cannot be penetrated by water
Features:
- No V.O.C.’s
- Single Component (no catalyst required)
- Extremely Flexible
- Super low viscosity for good penetration of cracks
- Very tough foam
- Up to 700% expansion