- Wauconda, Illinois, United States
- US $108.95
- Mar 3rd
FREE SHIPPING TO ANYWHERE IN THE LOWER 48 STATES - SHIPS USPS PRIORITY MAIL Crack-Pac® Flex-H2O™ is a high solids hydrophobic polyurethane injection resin designed to seal leaking cracks, voids or fractures in concrete or solid masonry. The polyurethane is packaged in the cartridge and an accelerator is packaged in the nozzle. When the two are combined in the cartridge and mixed, the result is a low viscosity, water activated polyurethane.