The Mastercool 91049 128 AC system flush is a solvent based formula designed for professional use. It evaporates quickly and leaves no residue, helping remove contaminants, oil and debris from air conditioning systems. The formulation is O ring safe, non flammable and non corrosive, making it suitable for use on a wide range of components without causing damage. It is intended for flushing any AC system during service or repair to ensure clean operation and proper system performance. Made in the USA, the 91049 128 provides consistent quality and reliability for automotive technicians who require an effective, professional grade AC system flush.
