The 3M™ Single Component Cartridge Applicator Gun is designed to smoothly dispense 3M seam sealers from 10.5 fluid ounce (310 mL) cartridges. This lightweight pneumatic applicator gun allows you to apply a range of single component 3M™ Urethane Seam Sealers more smoothly, reducing rework, and to more areas such as interior joints for better, more cost-effective results in collision repair.

Designed specifically for use with 3M™ Urethane Seam Sealer cartridges, our 3M™ Single Component Cartridge Applicator Gun is simply the right tool for sealing voids, gaps and seams in vehicle panels. This pneumatic applicator gun is sized to hold 10.5-oz. (310 mL) cartridges of single component 3M Urethane Seam Sealers. A secure fitting at the inlet readily accepts standard air fittings. Easy trigger-pull action provides control for smooth, effective seam sealer application. Collar twists off for easy cartridge change outs. For best operation use with an air regulator at 20 to 30 PSI inlet pressure.

This applicator gun is part of a single component cartridge application system that creates shop efficiency during application of sealers and other materials. It also helps technicians apply products more smoothly, reducing rework.