KEY LASTIC WALL COATING SYSTEM is a multilayer, high build wall coating system utilizing two coats of flexible epoxy membrane as a base and sealed with chemical and stain resistant epoxy and/or urethane or polyaspartic. This system offers a competitive advantage over fiberglass reinforced rigid epoxy systems while maintaining crack bridging and impact resistance. Specific topcoats are specified based on the project conditions and may include one or several of the following: Key #420, Key #445, Key #446, Key #450, Key #467-HS, Key #470, Key #537, Key #544, Key #644.