TESTTEST

STP Conventional Green Antifreeze/Coolant

STP Conventional Green Antifreeze/Coolant is for use in older model cars and light duty trucks and is formulated to protect against winter freezing and summer boil over. Prevents pitting caused by cavitation and corrosion of brass, copper, solder, steel, cast iron and aluminum Phosphate-free with low silicates Compatible with most major American brands of conventional… Read more »

TESTTEST

STP DEX Antifreeze/Coolant

STP DEX Antifreeze/Coolant provides up to 5 years/150,000 miles of protection and is formulated to protect against winter freezing and summer boil over. Prevents pitting caused by cavitation and corrosion of brass, copper, solder, steel, cast iron and aluminum Free of phosphates, borates, nitrites, silicates, and amines Compatible with most major American brands of Organic… Read more »

TESTTEST

STP Global ELC Antifreeze/Coolant

STP Global ELC Antifreeze/Coolant for All Makes & Models mixes with any color antifreeze and is formulated to protect against winter freezing and summer boil over. Extended Service Life – up to 5 years, or 150,000 miles Free of phosphates, borates, nitrites, silicates, and amines Compatible with any antifreeze/coolant, regardless of color