Foam (Spurt) Gun Non-StickFaithfull Foam Gun Heavy Duty Non Stick Body for PU Expanding Foam The Faithfull Heavy Duty Foam Gun (Non Stick Body) is a professional grade applicator designed for use with standard 500ml and 750ml polyurethane expanding foam canisters. Built with a fully coated non stick body, non stick coated needle, and a stainless steel barrel, it provides reliable performance and makes cleaning easier. With its micro fast foam flow adjustment system and sprung