TRP Foam CannonTRP Foam Cannon takes the effort out of washing vehicles. Connect the Foam Cannon directly to a pressure washer (adapters available separately) and fill the container with your preferred TRP Wash to produce a thick clinging, concentrated foam blanket that breaks down grime, exhaust soot and insect splatter. FEATURES & BENEFITS: Produces a thick blanketing foam that gently dissolves & releases grit & grime that's bonded to the paint's surface.