Prestone Head Gasket Stop Leak

Keep your vehicle ready for the road with the Prestone Head Gasket Stop Leak. It is easy to use and works fast with effervescent beads that break down to quickly locate the leak. This head gasket sealer also has Dupont Kevlar resin that forms a web that binds to metals and an acrylic polymer that hardens and secures the seal to make it permanent. This item can be used with all different colors of antifreeze and it does not require a cooling system flush with use. With the Prestone stop leak, you can avoid a costly trip to the mechanic by making the repair right at home.

Prestone Head Gasket Stop Leak: Stops leaks fast and seals them permanently Does not block or corrode the cooling system Uses Dupont Kevlar resin to form a web that binds to metals An acrylic polymer hardens and secures the seal to make it permanent Triple seal protection for lasting results Add engine stop leak to any color of antifreeze/coolant Easy to use Effervescent beads that break down to quickly locate the leak