two-component polyurethane foam kit 600 board feet touch n' seal touch 'n seal two component 1.75 pcf fr standard foam is a closed cell spray foam insulation that provides class a fire retardancy as well as thermal insulating and sound attenuating properties when used according to manufacturer’s directions. it is suitable for use in commercial, residential, transportation and many other applications. kit includes a & b cylinders, p2 applicator gun with 15 ft hoses, extra spray nozzles, assembly wrench, latex gloves, lubricant and instructions.