Simpson CPFH09KT Crack-Pac Flex-H20 Polyurethane Crack Sealer 9 Oz. Kit W/Nozzle, Pkg 1 Hex Head Structural Screws The GTH is a gas-actuated

The GTH is a gas-actuated top-hat pin designed to fasten building components

Whether you're completing a foundation retrofit or strengthening an existing structure

offering a sleek

Shipped at 22 1/2 degrees left

Made from high-quality galvanized steel

Simpson CPFH09KT Crack-Pac Flex-H20 Polyurethane Crack Sealer 9 Oz. Kit W/Nozzle, Pkg 1 Hex Head Structural Screws The GTH is a gas-actuatedThe Crack Pac Flex H2O polyurethane injection resin seals leaking cracks, voids or fractures from 1 32" to 1 4" wide in concrete or solid masonry. Designed to perform in applications where water is seeping or mildly leaking from the crack, the polyurethane is packaged in the cartridge and an accelerator is packaged in the nozzle. When the resin encounters water as it is injected into the crack, it becomes an expanding foam that provides a flexible