Durex DX7 Heavy Duty 50/50 Pre-Mix Antifreeze / Coolant – 1 Gallon

Durex® Heavy Duty SCA Precharged Antifreeze / Coolant Full Strength is a premium quality, virgin ethylene glycol-based coolant prechared with Supplemental Codant Additives (SCAs). This precut is designed for use in heavy duty cooling systems applications and will provide protection against freezing, boil-over, cavitation erosion, corrosion, scale and flaming without SCAs at the initial fill. Provides up to 6,000 hours or 300,000 miles of protection.

50/50 Pre-mix ready to use

Recommended for use in all heavy duty diesel engines requiting SCAs

Meets ASTM D3306 and D6210 performance requirements

Phosphate free, low silicate formulation

No initial SCA precharge required

High quality defoamer system, non-harmful to hoses, plastic or gaskets

Protects from -34 F to 265 F

NOTE: Do not add water