These blaster kits for pressure washers are compatible with brass nozzle fittings and pick-up tubes; 1/4" NPT quick couplings at the ends to fit most pressure washers. Pressure washer sandblasting machines are mainly used to remove rust, graffiti, paint, scale, grease and other stubborn substances from various s. Examples include removing rust from machines, paint and graffiti ads on walls, driveways, sidewalks and iron fences.
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