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For Over 80 Years, Radiator Specialty Company products help make things work better.                              
Engine Oils, Additives & Flush
M1616C Bearin` Seal
M1616C
Bearin` Seal

Stops minor oil leaks in front and rear main bearing seals, head gaskets and timing chain covers. Will not harm engine parts. Starts sealing action immediately. Functions by impregnating and swelling gasket material which will in turn, stop minor leaks created by wear and overheating. Mixes well with all regular and synthetic motor oils.
M1815C Motor Medic Oil Treatment
M1815C
Motor Medic Oil Treatment

Use in engines to enhance the characteristics of the motor oil, i.e. lower pour point and lessened friction. Motor Medic reduces thinning of oil at operating temperatures. This in turn will reduce oil consumption and exhaust smoking in older cars and reduce wear in newer cars.
M2115C Engine Stop Leak
M2112C
Engine Stop Leak

Add to crankcase oil in all automotive and heavy-duty equipment engines, gas or diesel. Use to seal pan gaskets, valve cover gaskets, timing gear covers, front and rear main bearings and all other engine oil seals.
M3712C Valve-Medic®
M3712C
Valve-Medic®

A scientific blend of solvents compounded to free up noisy valve lifters by dissolving varnish and gum deposits resulting from city traffic and short trips. One or two containers of Valve-Medic® added to crankcase oil will generally free-up sticking valves and or valve lifters.
M5714C Stop Smokin` Oil Additive
M5714C
Stop Smokin` Oil Additive

Use in gasoline and diesel engines to enhance the characteristics of the motor oil, i.e. lower pour point and lessened friction. Keeps oil thicker at operating temperatures. This in turn will reduce oil consumption and exhaust smoking in       older cars and reduces wear.
MF2C Gunk Motor Flush
MF12C, MF2C
Gunk Motor Flush 350 ml, 946 ml

A blend of sludge dissolving solvents which can be added to an engine a few minutes before an oil change to flush out deposits and free valves and rings. Can be easily used by car owners or professional technicians just before oil changes. Works in all gas or diesel engines.
MFD2C DIESEL/TURBO MOTOR FLUSH
MFD2C
DIESEL/TURBO MOTOR FLUSH

Safe for Turbo-Charged Gas & Diesel Engines.
Synthetic Motor Flush cleans engines in 5 minutes
 
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