Perma-Joint Sealant is a two component, self-leveling, 100% solids, epoxy/urethane hybrid joint sealant designed for applications requiring a resilient, fast-setting joint material.
Discard any unmixed portion of material at the start of each application. This product should be applied with a dual cartridge caulking gun using the 1/2” diameter 30 element tip. It is advisable to work with one small area at a time. Apply the mixed product by pumping the material in a continuous motion into the expansion joint to be repaired. If the material stands for more than 1 minute after initial use, the material within the static tube will partially cure and the nozel will need replaced. The material in the individual tubes is unaffected by the curing of the product in the static nozzle. Remove any excess material with a razor or similar tool when the material has set. On areas that are not shaved or leveled, roughen the surface to maximize adhesion of subsequent coating. Maintain temperatures within the recommended ranges during the application and curing process. In lower temperatures, allow more time for this material to cure.
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