DAP® 100% Silicone rubber sealant provides excellent durability, flexibility and adhesion for a long-lasting, waterproof seal. DAP® 100% Silicone Window, Door & Siding Sealant is an all-purpose, one component, acetoxy cure sealant ideal for indoor/outdoor use. It provides a watertight, flexible seal that won't crack, crumble or shrink. Once cured, it is unaffected by temperature extremes (-40°F to 400°F).

Features:

• Resists cracking, crumbling and chalking
• Cured sealant is mildew resistant