Dripless SI500 29 oz. Rotating Barrel Smooth Rod Industrial Caulk Gun (6 Pack)

Steel revolving frame caulking gun for 29 oz. cartridges. Thrust ratio of 14:1 for use with silicone, latex, drywall, subfloor adhesives and polyurethanes. Has drip and non-drip settings; on non-drip setting, rod retracts after each trigger pull to help prevent dripping. Revolving frame allows cartridge to rotate for maintaining bead orientation when caulking around corners. Seal puncture tool and spout cutter built into side for opening cartridges without knife.