Dap 10.1 oz. Dynaflex 230 Clear Interior/Exterior Latex Sealant

Dap Dynaflex 230 delivers a silicone tough latex formulation for outstanding exterior and interior performance against the elements. Developed for flexibility and crack-proof performance, this sealant endures expansion and contraction without cracking or losing its seal. The cured sealant provides 100% waterproof protection and is mold- and mildew-resistant. Featuring excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene, and composite trimboard, it tools smoothly and can be cleaned up with soap and water. Interior and exterior use. Meets ASTM Specification C920, Class 25.