Prestone® Triple Seal Protection? Radiator Stop Leak 16.5 fl. oz. Bottle

Embrace your inner handyman and do it yourself with the Radiator Stop Leak from Prestone! Prevent serious damage to your heating and cooling system by using the new triple seal protection technology to ensure that your radiator leaks are quickly and permanently resolved. Once applied, the fast-acting beads quickly locate any leaks. The Kevlar Resin technology then binds to the metal, permanently sealing the leak with acrylic hardener. For a quick and easy solution, fix your radiator leak today with Prestone?s Radiator Stop Leak!

16.5 fl. oz. (488mL) New triple seal protection technology Stops radiator leaks fast Seals radiator leaks permanently and won?t harm your cooling system Includes easy-to-follow instructions Meets ASTM D3147 and D6107 stop leak specifications Fix your radiator leak in 3 easy steps!