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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
7-10" diameter round / 7x7" - 10x10" Square and 5x9" to 8x12" Rectangle chimneys
Matte black finish with cast iron base
It works to seal water out while allowing internal moisture to escape
convenient spark ignitor
*Measures 54" Wide x 32" High
CrownSeal Waterproof Coating Please select size:5 Gallon 7-10" diameter round / 7x7"CrownSeal is a premixed, trowel grade elastomeric coating that forms a flexible waterproof membrane to protect chimney crowns and more. It dries in about 6 hours and cures in about 24 hours to a natural concrete mortar appearance. Use on chimney corbels, the tops of masonry and parapet walls, or wherever a flexible waterproof membrane is needed. CrownSeal can also be used as a bonding mortar to replace badly spalled brick units, or for parging over
