About the product
- SAFELY SEALS GASKET AND OTHER SEVERE LEAKS One step formulation contains a combination of antifreeze compatible sodium silicate sealing liquid and various size gasket sealing particles which penetrate gaps and cracks then harden to permanently stop leaks Heavy duty formula works on aluminum and cast iron heads blocks along with sealing all other engine cooling system leaks better than a traditional stop leak This includes repairing head gaskets cylinder heads intake gaskets cracked blocks and freeze plugs
- QUICKLY AND PERMANENTLY STOPS COOLANT LEAKS This works because of the extreme heat inside the combustion chamber 5000F that acts as a catalyst to permanently harden the material to make it stronger than the actual head gasket itself
- ONE STEP NO DRAINING REQUIRED EASY TO USE Your vehicle is a good candidate for this product if it can idle for 20 minutes without overheating or having to add coolant
- USE WITH ALL TYPES OF TRADITIONAL OR EXTENDED LIFE COOLANT Use with ALL types of traditional or extended life coolant including yellow orange pink red blue purple and green silicate based nonsilicate based OATHOAT 5050 mix antifreeze andor water
- Made in the USA
