Radiator Stop-LeakSealing product to stop small leaks in the cooling system, with anti-corrosive properties. Stops and prevents leakages in the radiator, cooling and heating system. Stops head gasket leaks. Will not harm rubber hoses, gaskets or other system components. Formulated to avoid clogging of radiator waterways and temperature sensors.HOW ... Read more...

Radiator FlushCleans automotive cooling systems. Powerful acid free radiator cleaner. Dual action: 1) Removes scale. 2) Eliminates rust, deposits and oily residues. Excellent performance in all types of cooling liquid, including OAT coolant. Safe for rubber hoses, seals and all metals in the cooling system. COMPATIBILITY Engine ... Read more...