195 Crystal Clean Gun Wash is a solvent wash formulated to effectively clean even the toughest urethane paints. This formula has sufficient retarders to slow down the evaporation often associated with gun cleaners. Also included in this formula is an additive that will prevent catalyzation, thus protecting expensive equipment. Due to a faster evaporation rate, product will have to be replaced more often. Great cutting power that there is no need to add a Power Additive or Catalyst Neutralizer with this product. As with our other products, this is 100% virgin material.