Maverick Caulking Gun Heavy Duty C3-C4 310-400ML

The Maverick Heavy Duty Caulking Gun handles both 310ml (C3) and 400ml (C4) cartridges with precision and control.

Its dripless trigger with flow-stop mechanism eliminates messy strings for clean, professional beads every time. The 360° rotating barrel lets you work smoothly around corners and tight spaces without breaking the bead.

Built with a powerful 12:1 thrust ratio, it tackles high-viscosity materials—thick adhesives, silicones, and heavy-duty sealants—with ease. The ergonomic comfort grip reduces hand fatigue on longer jobs, making it ideal for both DIY projects and professional application work.