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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Simply apply with a pump-up sprayer
It dries clear
making it an economical and user-friendly choice
safeguarding your chimney crown from leaks and moisture damage
ChimneyRx delivers dependable protection for residential and commercial masonry projects of all sizes and surfaces
Black Elastomeric Roof & Chimney Flashing Sealant Simply apply with a pump-upThis black elastomeric roof and chimney flashing sealant provides a flexible, waterproof barrier to stop leaks around chimneys, vents, skylights, and other roof penetrations. Its advanced formula offers superior adhesion to masonry, aluminum, asphalt shingles, and other common roofing materials while remaining flexible to withstand weather related expansion and contraction. The easy brush on application and 1 2 gallon coverage of approximately 14