A professional gun for delivering polyurethane foam. Made entirely of robust metal, it is both durable and easy to handle with its ergonomic hand-grip made of anti-solvent nylon. Body, adaptor, non-returnable valve and nozzle are teflon coated to prevent foam from sticking to the gun and facilitate cleaning. Exceptionally hard wearing gun parts. Application • PTFE ball valve • Variable extrusion rate • CE safety classification