Forté Seal Conditioner Restores Valve Stem Seals, Prevents Oil Burning & Smoking 2 x 125ml

Restore Seal Flexibility - Forté Seal Conditioner restores the elastic properties of rubber seals, preventing oil leaks past valve stem seals that cause smoking and oil burning. Prevent Combustion Chamber Contamination - By reconditioning hardened and shrunken valve stem seals, Forté Seal Conditioner stops oil from entering the combustion chamber and contaminating spark plugs. Compatible with All Oils - This synthetic seal treatment is compatible with conventional, semi-synthetic and fully synthetic crankcase and gear oils used in automotive and light truck engines. Treat Hardened Seals - Simply add Forté Seal Conditioner to the crankcase oil and it will treat hardened and shrunken valve stem seals within the engine. Pack of Two 1-Gallon Containers - This product is conveniently supplied as a pack containing two 1-gallon containers of Forté Seal Conditioner for treating multiple engine oil changes.