Meet the Coaxial Applicator FX7-38, a reliable coaxial caulk gun built for pros and DIYers who want clean, controlled sealant every time. With a 22:1 thrust ratio, it glides through cartridges so you’re not fighting the tube—just delivering a neat bead with minimal effort.

Key Features & Design

• Thrust ratio 22:1
• Heavy duty construction
• Strong catch plate
• Rubber-coated handle
• For coaxial cartridges up to 380ml/12.8 fl oz

The FX7-38 is designed to withstand the rigors of daily use on jobsites while keeping your workflow smooth and predictable. Whether you’re sealing a bathroom remodel or finishing a craft project, this tool keeps viscosity under control and mess to a minimum.