Thoroughly clean when canister is removed for optimal performance. US 1-2 Pack Pro PU Foam Gun NIB Expanding Spray Applicator Adapter Basket 1 Pack Condition: New Dimensions: 2. US 1-2 Pack Pro PU Foam Gun NIB Expanding Spray Applicator Adapter Basket 1 Pack US 1-2 Pack Pro PU Foam Gun NIB Expanding Spray Applicator Adapter Basket USA Seller Ship Fast! Reusable Foam Dispenser: Heavy duty stainless steel foam dispensing gun ideal for applying polyurethane insulation and sealant foam.Dispenses only the amount you need and reduces foam waste and overspray.