Flex Caulk is our latest innovation in caulking technology. It’s a high-performance, hybrid polymer caulk, delivered through our Adjustable Trigger Flow Nozzle™, which eliminates the need for a caulking gun and allows you to control the flow of caulk. Just adjust the flow setting...

WARNING: California Proposition 65 Notice. FLEX SEAL® LIQUID RUBBER IN A CAN Flex Seal The amazing product that started it all.Sprays out as a thick liquid, seeps into cracks and holes and dries to a watertight, flexible, rubberized coating that will Stop Leaks Fast®....

GET IT FAST! THIS ITEM QUALIFIES FOR EXPEDITED SHIPPING. FLEX TAPE® SUPER STRONG WATERPROOF TAPE Powerful adhesive with a thick, flexible rubberized backing that conforms to virtually any shape and surface, even underwater. Gets stronger with time and pressure. UV resistant, VOC- free, withstands...

GET IT FAST! THIS ITEM QUALIFIES FOR EXPEDITED SHIPPING. FLEX PASTE® SUPER THICK RUBBERIZED PASTE Now in a NEW Stay Fresh Container! FLEX PASTE is a super thick rubberized paste that you can spread, shape, form, and seal virtually everything. It starts out as...

GET IT FAST! THIS ITEM QUALIFIES FOR EXPEDITED SHIPPING. FLEX SEAL LIQUID® THICK RUBBERIZED LIQUID YOU CAN BRUSH, ROLL, DIP AND POUR Flex Seal Liquid seals out air, water, and moisture, and is mildew, chemical, and UV resistant. Available in Black, White, Clear, and...

GET IT FAST! THIS ITEM QUALIFIES FOR EXPEDITED SHIPPING. This is no ordinary duct tape! In fact, it’s up to 300% wider than standard 1.88” duct tape. It has a tough reinforced backing, and a powerful, thick rubber adhesive that provides maximum bonding strength*...