Vont Pro Heavy Duty Teflon Expanding Insulating Spray Foam Gun

Features

• Provides precise control for filling, sealing and insulating gaps, cracks and window/door jambs
• Good bead control, allows variable bead size and less foam waste
• Teflon Barrel and Needle
• Aluminum Body
• Teflon Coated Ball and Adapter
• One handed adjusting screw for ease of use