- Permanent swimming pool crack repair for leaking concrete, gunite and fiberglass pools and spas
- Seeps into every crack and fissure, plugging the entire thickness of the concrete
- Our high-density, hydrophobic polyurethane foam expands up to 25 times its original volume
- Once cured, has the elasticity and durability to stop leaks permanently - does not shrink over time
- Withstands thermal cycles and normal ground movement
- Specially formulated for swimming pools and spas - Both the injection foam and surface seal paste are white in color
DMK-377 Polyurethane Foam Crack Injection Kit
$224.19
The DMK-377 Kit is the perfect companion to our AquaStitch crack stabilization system. When you use the DMK-377 Kit to permanently fill the entire length, width and depth of a concrete pool crack, then stabilize it with our AquaStitch mechanical stitches, you have performed the ULTIMATE in concrete swimming pool crack repairs!
DMK-377 polyurethane foam crack injection kit includes:
- SS-37 two-part WHITE Surface Seal Paste & Port Adhesive
- Two cartridges of WHITE PF-37 Expanding High-Density Polyurethane Foam
- Enough injection ports and plugs for a 10′ crack
- DM-250 caulking gun with high-thrust 26:1 ratio drive
- Water flushing bottle, hose, caps and fittings
- Mixing sticks, putty knives and gloves
- Complete procedure and instruction guide
Additional information
| Weight | 8 lbs |
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