We are your largest single source for spray polyurethane foam and polyurea guns. Dual chemical spray foam guns are complex pieces of equipment. Not only do they keep the different chemicals separate and safe, but the pressurized nozzle mixes and sprays your mixture onto the substrate. These tools are designed to handle different chemical wear and tear and stands up to high amounts of pressure. For SPF professionals, our selection of Graco polyurethane spray foam guns, Gusmer spray foam guns, and more are top of the line. You can also shop parts and supplies for plural spray equipment below.