DYNAFLEX ULTRA Advanced Exterior Sealant is powered by innovative Weather Max Technology for long-lasting, all weather protection

Provides exceptional UV resistance against color fading, yellowing, cracking, chalking and crumbling

Once cured, it resists mold, mildew and algae for the life of the sealant

Tough surface resists dirt build-up and water absorption for a durable, waterproof seal that stands up to the elements

It has strong multi-material adhesion and stays permanently flexible to endure expansion and contraction caused by sun, heat, cold, wind and rain

Easy water clean up and low odor