PF-37 Polyurethane Crack Injection Foam

PF-37 Polyurethane Crack Injection Foam


• One Cartridge of WHITE PF-37 Expanding High-Density Polyurethane Foam
• One injection nozzle assembly

PF-37 Foam Tube Only
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  • 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
For product details and applications, visit Polyurethane Foam Crack Injection Kit page.

Additional information

Weight 1 lbs


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