Flex Seal Family of Products Flex Caulk Pro Series White Polymer Advanced Hybrid Polymer Caulk Seala

Flex Caulk Pro Series Gutter Sealant seals and bonds all gutter connections in new or damaged gutters. 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.