Flex Seal FSR20 is a professional-grade rubberized sealant spray designed to provide a watertight, flexible coating on a wide range of surfaces. This 14 oz aerosol can delivers a thick liquid that penetrates deep into cracks and holes, drying to a durable rubber barrier that stops leaks instantly. Engineered for extreme conditions, the coating resists sagging or dripping in high heat and will not crack or peel in freezing temperatures. It is suitable for both interior and exterior applications, effectively protecting substrates from rust, corrosion, and moisture intrusion. Common use cases include repairing roofs, gutters, and downspouts, as well as sealing foundations and concrete structures.
Flex Seal Sealant, 14 oz Capacity, Aerosol Can Packing, Liquid, Black, Media: Wet/Dry Surfaces, Application Method: Spray, Resists: Water, For Roof Leaks, Gutters, RV?S, Campers, Mobile Home Roofs, Skylights, Vent Pipes, Flashings, Hoses, PVC Pipes and Windowsills
Packaging/Shipping Size and Weight:
Length: 3" | Width: 3" | Height: 10" | Weight: 1.5 lbs