HOLDS AND DISPENSES 200mL 1:1 and 2:1 two part cartridges from all major brands including 3M, SEM, Duramix, Transtar, Evercoat, Norton and many more brands. HIGH 26:1 thrust ratio guarantees smooth dispensing of light to high viscosity materials. EASY SQUEEZE trigger allows for one handed operation with less hand fatigue. HEAVY DUTY triple rod driven design guarantees even product mixing every time no matter the material being dispensed. TWO PART MATERIALS this applicator holds and dispenses are (but not limited to): panel bonding adhesive, fillers, structural epoxy, plastic repair epoxy, adhesives, foams, fiberglass repair material, sound and vibration dampening material. The tried and true AES-76009 Dual Cartridge Application Gun is a must have for auto body repair professionals at the shop and DIYer's in the garage! Have the ability to dispense a wide variety of different materials such as fillers, structural epoxy, plastic repair epoxy, adhesives, foams, fiberglass repair material, sound and vibration dampening material all from one simple and efficient tool!