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One of the biggest challenges with most caulking guns is stopping cleanly at the end of a bead. This caulking gun is spring-loaded, designed to stop applying pressure to the tube as soon as you release the trigger. You can set the thrust ratio to 12:1 for thick media such as epoxy or silicone, or use the 6:1 setting for media with lower viscosity such as latex sealants.

Cushioned with a rubberized grip, the gun is comfortable to use; the frame rotates and locks in place, letting you approach your work from any angle. Zinc-chromate plating helps prevent corrosion in damp environments. Compatible with standard 10 oz tubes, it comes with a seal puncture tool and a built-in spout cutter. A professional-grade tool.

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