DuPont Clear Siliconized Acrylic Caulk Sealant 5.5 oz

DuPont AirTite is a quality sealant that is phthalate free and can be used on a wide variety of interior and exterior surfaces. The sealant forms a flexible, durable, airtight, water resistant seal that offers protection from environmental conditions. Once cured, the bead is mildew resistant and exceeds the requirements of ASTM C-834. It is designed to prohibit air movement and water penetration by sealing gaps, cracks, joints and seams around windows, trim, doors, sinks, counters, siding, penetrations, hardboard, flashing and more.