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STP®- Premixed Heavy Duty Antifreeze/Coolant

<ul><li>Industry Standard Compliance: Conforms to performance requirements of ASTM D3306, D4985, D6210; Detroit Diesel 7SE298, 93K217; GM 1825M, 1899M; and TMC RP 329B standards.</li><li>Corrosion Protection: Delivers corrosion protection and enhances engine life with a fully formulated, low silicate blend.</li><li>Ready-to-Use Solution: Premixed 50/50 formula eliminates the need for additional water and reduces dilution errors.</li><li>Cleaner Engine Operation: Phosphate-free blend reduces harmful chemical deposits.</li><li>Multi-Vehicle Compatibility: Suitable for a diverse range of vehicles, including light-duty cars, heavy-duty diesel trucks, agricultural machinery, and aluminum-compatible.</li></ul>

Heavy-Duty <ul><li>STP® Premixed Heavy Duty Antifreeze/Coolant conforms to the performance requirements of ASTM D3306, D4985, D6210; Detroit Diesel 7SE298, 93K217; GM 1825M, 1899M; TMC RP 329B standards</li><li>STP® Premixed Heavy Duty Antifreeze/Coolant delivers excellent corrosion protection and enhances engine life, thanks to its fully formulated, low silicate blend suitable for a wide range of vehicle types</li><li>Our ready-to-use premixed solution ensures optimal convenience and proper use, eliminating the need for additional water and reducing the risk of dilution errors</li><li>STP® Premixed Heavy Duty Antifreeze/Coolant is phosphate-free, reducing harmful chemical deposits and promoting cleaner engine operations</li><li>Ideal for a diverse range of vehicles, from light-duty cars to heavy-duty diesel trucks and agricultural machinery, thanks to its versatile formulation</li></ul>

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STP® Premixed Heavy Duty Antifreeze/Coolant offers an advanced cooling solution for a broad range of vehicles. This 50/50 premixed formula is specially designed for high-performance demands across automotive, light duty, and heavy-duty diesel applications, including on-road trucks, off-road, and farm equipment. Crafted with a low silicate and phosphate-free blend, it effectively protects against corrosion without the need for an initial charge of Supplemental Coolant Additives (SCA), making it ideal for multi-vehicle fleets. This aluminum-compatible coolant meets stringent industry standards, ensuring optimal engine performance and longevity.

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STP®- Premixed Heavy Duty Antifreeze/Coolant in a white 3.78-litre plastic jug with black screw cap, featuring a red and gray label indicating a 50/50 premixed formula, low silicate and phosphate-free blend for corrosion protection, suitable for automotive and heavy-duty engines, with danger poison warning.