I.D. Size (Tube): 2"
Tube Length: 14"
Air pressure: 40-60psi
• Unit includes safety valve which releases the tube pressure after material is empty releasing pressure from the gun
• Unit has small hole next to air inlet which allows air to escape from gun when trigger is released, and product will not continue to be dispensed
• Dispenses caulking adhesive and sealant from a standard bag
• Self-feeding, trigger activated
• Permits smooth flow caulking
• Includes two plastic nozzles, adapter, regulator & wrench