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 and push the trigger for a perfect bead. And when you stop, it stops. There's no running, no dripping, and no mess. NO CAULKING GUN NEEDED - EASY TO USE!
Adjustable Trigger Flow Nozzle - perfect for hard-to-reach areas
Advanced hybrid polymer formulation
Seals out water, air, and moisture - 100% waterproof and weatherproof
Fully paintable and extremely durable - lasts for years - won't shrink, crack, or become brittle
UV, chemical, and mildew resistant - 100% waterproof and weatherproof