Amazon.com: Flex Seal, 14 oz, Black, Stop Leaks Instantly, Waterproof Rubber Spray On Sealant Coating, Perfect for Gutters, Wood, RV, Campers, Roof Repair, Skylights, Windows, and More : Tools & Home Improvement
Flex Seal at Lowe's: Glues, Tapes, Sealants & More
Flex Seal Liquid 128-fl oz Gray Pour Waterproof Rubberized Coating (2-Pack) in the Rubberized Coatings department at Lowes.com
Flex Seal - Here's a beautiful ”shelfie” of Flex Seal® Spray in black. It's like a handyman in a can! Flex Seal comes out as a thick, rubberized liquid and stops leaks