Datasheet: Chem-Calk® 500 Two-Component; Polyurethane

Chem-Calk® 500 Vertical Application is a two-component polyurethane sealant that is durable, flexible and forms a watertight bond with most building materials in any combination. Its non-sag properties make it an excellent choice for sealing joints in pre-cast concrete panels, metal curtain walls, perimeter sealing of door and window frames, plus many other uses. This two-part polyurethane-based sealant mixes readily to a creamy consistency and is designed for easy bulk dispensing. Tough and elastic, it allows for movement of up to 50% of the total joint movement. This sealant and companion curing agent is sold together in a 1.5 gallon kit.