Does DURACOOL 12a® contain an additive?
Yes. It is a trade marked™ special sythetic additive and is not available to any other company, (Duracool A/C Oil Chill™) is engineered to our exact specifications. This proprietary additive enhances it’s uniqueness and was developed after years of testing and study. The addition of Duracool A/C Oil Chill™ enhances performance and safety to both DURACOOL 12a® and the equipment that it operates in.