We are the Professional PU foam gun producer, we can supply all kinds of foam gun. Our foam gun is with One-Component Gun Foam. The cans screw into the guns adapter, allowing for increased flow and metering control. It is widely used in home decoration and constructin site. Terms of payment:牋L/C at sight, D/P at sight, T/T before shipment Minimum order quantity:牋500 pcs (for 505, minimum order quantity: 5000 pcs). Samples available free. HS code: 842420 productivity: 50,000 Pcs/Month packaging: each piece in a carton