Polyurethane Foam Crack Injection Kit for Leaking Concrete Swimming Pools

Enough to fill and plug a leaking 10′ crack

AquaBond DMK-377 Polyurethane Foam Crack Injection Kit takes DIY swimming pool crack repair to a whole new level.  Permanently repair leaking cracks and joints in concrete, gunite, shotcrete and fiberglass swimming pools and spas. NOT JUST A SUPERFICIAL FILLER, the high-density, white polyurethane foam in this professional-quality, low-pressure injection kit expands to 25 times its original volume and seeps into every crack and fissure – plugging the entire thickness of the concrete pool crack. When cured, this permanent, waterproof resin maintains its volume and flexibility and is not subject to shrinkage, even through normal ground movement and thermal cycles.

Key Features:

  • Permanent DIY swimming pool crack repair for leaking concrete, gunite and shotcrete pools
  • Also great to permanently repair leaking cracks in fiberglass swimming pools
  • Not just a superficial filler like many crack injection products
  • Our high-density, hydrophobic polyurethane foam expands up to 25 times its original volume
  • Seeps into every crack and fissure, plugs the entire thickness of the concrete
  • Once cured, has the elasticity and durability to stop leaks permanently
  • Capable of withstanding thermal cycles and crack movement
  • Not subject to shrinkage
  • Unlike most polyurethane foam crack injection kits, ours is specially formulated for swimming pools and spas
  • Both the foam and surface seal paste are WHITE IN COLOR

DMK-377 Polyurethane Foam Crack Injection Kit

AquaBond DMK-377 Low-pressure polyurethane foam crack injection kit for leaking concrete and fiberglass swimming pools

  • 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 to permanently repair a 10′ crack
    • Caulking gun with high-thrust 26:1 ratio drive
    • Water flushing bottle, hose, caps and fittings
    • Mixing sticks, putty knife and gloves
    • Complete procedure and instruction guide

$199.54

PFK-377 Polyurethane Foam Crack Injection Kit

(This kit DOES NOT include a caulking gun)

Kit includes:
• SS-37 two-part WHITE surface seal paste & port adhesive
• 2 Cartridges of WHITE PF-37 expanding, high-density polyurethane foam
• Enough injection ports and plugs for a 10′ crack
• Water flushing bottle, hose, caps and fittings
 Mixing sticks, putty knife and gloves
• Complete procedure and instruction guide
 
Please Note:  A caulking gun, needed to dispense the foam, is not included in this kit. To order kit that includes gun, order DMK-377.

$169

Illustration of AquaBond's Polyurethane Foam Crack Injection Kit installation process on a cracked concrete or fiberglass pool

How AquaBond's PFK-377 Polyurethane Foam Crack Injection Kit repairs leaking cracks in concrete swimming pools and spas

Installation process overview:
1. Stick injection ports to pool wall.
2. Cover crack with surface seal paste.
3. Inject expanding polyurethane foam.
4. Remove ports and surface seal.

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!

 

Not sure if the AquaBond DMK-377 Polyurethane Foam Crack Injection Kit is the right choice to fix your particular pool crack? Give us a call at 714.961.1420. Our tech will be happy to discuss your situation with you and advise you on which of our products will provide the best repair solution.