Simpson CPFH09KT Crack-Pac FLEX-H2O Polyurethane Crack Sealer Kit (2 Crack-Pac FLEX-H2O & more) PACK:4 Kits Exterior applications and treated-wood assemblies

Exterior applications and treated-wood assemblies requiring enhanced corrosion resistance

56/14 features a G90 zinc galvanized finish

Diameter 3-5/8" (92mm)

concealed finish through its countersinking design - making it a reliable choice for professional backerboard and underlayment installations

Drill bit diameter: 1/2 in

Simpson CPFH09KT Crack-Pac FLEX-H2O Polyurethane Crack Sealer Kit (2 Crack-Pac FLEX-H2O & more) PACK:4 Kits Exterior applications and treated-wood assembliesThe Simpson CPFH09KT Crack Pac FLEX H2O Polyurethane Crack Sealer Kit by Simpson Strong Tie delivers a complete, all in one solution for pressure injecting and permanently sealing leaking cracks, voids, and fractures in concrete and solid masonry. Designed specifically for applications where water is actively seeping or mildly leaking, this polyurethane injection resin expands on contact with moisture to create a durable, flexible foam seal stopping