CNH Brand Marking Foams are formulated for maximum performance, producing greater volumes of heat-stable foam, under a broader range of operating pressures than ordinary synthetic marking foams. Lasts up to twice as long as other marking foams on the market. Our foam resists splattering caused by higher operating pressures and withstands extreme conditions better. Dye tolerant, nonflammable and freeze/thaw stable. Premium Marking Foam Concentrate in 1 gallon container. Use at a 100:1 mixture, 12-13 ounces per 10 gallons of water.