Product Description: Dura Quench 437 is a true synthetic fluid that provides excellent annealer quench performance. The fluid provides effective cooling and cleanliness and will not foam. DQ437 does not leave a sticky residue or hard-like salt deposits.
Product Specifications: DQ 437 contains no oil. DQ437 mixes well with water up to 500 ppm water hardness and is stable against bacterial and fungi growth. DQ 437 has excellent anti-foam control for high volume systems.