Description:

Manual applicator gun for applying medium and high viscosity 3M windshield urethanes. Barrel is sized for 3M 450 mL Flex Packs, reducing possibility of pinching and air pockets. 18:1 thrust ratio makes application easier even for high viscosity materials. All metal rod, handle, barrel and trigger mechanism adds durability and long life. Twist-off barrel makes loading and removing Flex Packs fast and easy. For industrial/occupational use only. Not for consumer sale or use..