PPG Paints Top Gun 200 caulk and sealant is a dynamic silicone acrylic formula giving you the paintability of a acrylic, with the flexibility and longer lifespan of a silicone. The maximum adhesion and gunability make application a cinch. Top Gun 200 also offers maximum durability with minimum shrinkage, meaning less touch ups over time. Best uses include siding projects, stucco, crown molding, baseboards, and drywall. Clear color is great for all applications. Cure time is 1-4 hours before painting. Exceeds ASTM C-834 standards.