862144 (LIPPERT COMPONENTS) ALPHA SYSTEMS 1021 SELF-LEVELING LAP SEALANT – WHITE – 10.3 OZ

862144 is an Alpha Systems 1021 self-leveling lap sealant by Lippert designed for sealing compatible RV roof surfaces and exterior roof components. This white 10.3 oz cartridge sealant is formulated for horizontal applications such as RV roofs, vents, antennas and skylights. Its self-leveling properties help create a durable weather-resistant seal that helps reduce moisture and air intrusion. Suitable for compatible recreational vehicle maintenance and repair applications.