Vertical Nozzle For Expanding Foam Insulation A Spray Foam Insulation Can Nozzle That Widens Insulation Foam Up To 3 Inches. Perfect For Drywall Spray, Foam Spray, Insulation Spray (3 Pack) auspowers_batchsix screws) or liquid adhesives auspowers_batchfour screws) or liquid adhesives Features: Ideal for use in any orientation: Use the liquid filled pressure gauge vertically or horizontally This is the straw that comes with the most popular cans at your big box stores RED CAN Gap and Crack BLACK CAN Big Gap Filler BLUE CAN Window and Door ORANGE CAN Fire Block GREEN CAN This is the straw that comes with the most popular cans at your big box stores RED CAN Home Seal GREEN CAN Max Fill PURPLE CAN No Warp BLACK CAN Landscape ORANGE CAN Fire Break TITE FOAM Window and Door Foam Small straw This nozzle will allow you to apply foam (from the can) to any surface