New. Liquid rubber in a can! As seen on TV. Excellent for: Roof leaks; gutters; skylights; windowsills; PVC pipes; flashings; duct work; foundations; awnings; downspouts; vent pipes; A/C drip pans; RV’s & campers; trailers & so much more! Flex Seal is an easy to use rubberized coating that seeps into cracks and holes and dries to a watertight, flexible coating. Once dry, Flex Seal can be painted over. Flex Seal is the easy way to coat, seal, protect and stop leaks fast! flexsealproducts.com. Made in Canada.