Inhibitor Selection

Blend Tech BTUCA

Antifreeze Blending Additive
Product Information Sheet


BTUCA additive syrup is a single component product that is used to blend premium quality antifreeze / engine coolant for use in virtually any light / medium duty vehicle. Used as directed, blending BTUCA with glycol* or 50% glycol and water will result in engine coolant that complies with ASTM D3306 (virgin) or ASTM D6471 / D6472 (properly recycled). It is ready to be used, without additional additives, in any gasoline, diesel or gaseous fuel engine. This type of coolant is sometimes referred to as "universal" because it can also be used in heavy duty diesel if pre-charged with a supplemental coolant additive that meets ASTM D5752.


Blending Procedure

Blending Procedure BTUCA EG 50-50 Premix
Blending Procedure BTUCA EG Concentrate