BOSS® 363 Sealant Acrylic Latex Caulk with Silicone is designed for both interior and exterior use. BOSS® 363 Sealant Acrylic Latex Caulk with Silicone forms a tough, flexible resilient bond to all building material surfaces. It has excellent resistance to water, weathering and moisture vapor. BOSS® 363 cures to produce a flexible seal that is non-yellowing.
Sealant Acrylic Latex Caulk With Silicone Is Designed For Both Interior And Exterior Use
50 Year Durability
Paintable. Mildew Resistant
Excellent Resistance To Water, Weathering And Moisture Vapor
Cures To Produce A Flexible Seal That Is Non-Yellowing
Forms A Tough, Flexible Resilient Bond To All Building Material Surfaces