APM - Model PPA 300b -Pneumatic Caulking Gun

Product Type: Dual Component. Application: Two Part Cartridge. Capacity: 300 ml. Mix Ratio: Must Specify Variant: 1:1 – 300ml x 300ml Dedicated – PPA-300B/1, 2:1 – 300ml x 150ml Dedicated – PPA-300B/2, 4:1 – 300ml x 75ml Dedicated – PPA-300B/4. Multi-Ratio Variant – No Reverse Air – PPA-300B MR. Nominal Thrust 484 lbs. True Adjustable Air Regulator – 100 PSI Maximum. Instant Dump Valve. Support Discs – Secure and Accurate Cartridge Fit. Reverse Air – Plunger Return with Trigger. All Component Replaceable Parts. Air Hose Connector Included.