MTM Hydro M407 Spray Gun Compound There are several alternative ways

There are several alternative ways to apply OSR depending on the job at hand

Produce a rich stable quick drying foam that is easily vacuumed away leaving a non sticky residue

By adjusting the fan blades (narrow or jet) MTM Hydro Foam cannons throw thick foam onto your vehicle

Concentrated liquid detergent that stretches one’s dollar

1 1/4" Headband

MTM Hydro M407 Spray Gun Compound There are several alternative waysMTM Hydro's M407 Spray gun offers the ultimate in durability and value. This Italian designed gun was developed with an eye on quality that can be seen from it's 'long life' plastic exterior to its high tolerance steel body. This gun is the work horse of the pressure washing industry and is used by many OEMs as a stock spray Gun Specification: 3 8"F Inlet x 1 4"F Outlet Max 250 F Max 4,000 PSI Max 7 GPM