OSI Quad Lightweight Metal Expanding Foam Gun 1413066OSI Foam applicator gun is intended for use with the OSI QUAD window and door system, using the OSI Foam Applicator gun ensures professional results, use with OSI QUAD foam. Grade: Lightweight Material: Metal Type: Expanding Foam Product Type: Foam Gun Seal Puncture Tool: Yes Tube Capacity: 8 in. Ladder Hanger: No Thrust Ratio: Low Foam Pressure and Low Expansion Will Not Warp, Deform or Bow Windows or Doors Spout Cutter: No Color: Black Silver Length