The Polychem Acrastrip 400 is a HAP-free, pH neutral, non-flammable gun cleaner designed to clean, flush and strip any waterborne or solventborne coating. Its formula is non-toxic, virtually odorless and recyclable. U.S. Polychemical was awarded a partnership with the EPA/dfe on the Acrastrip based on the product’s environmental and health friendliness. Call (800)-431-2072.