Apply grout and firestop sealant in your bathtub and shower with the anti drip caulk gun for bathroom use. This industrial caulk gun for adhesives features a full size handle for comfortable grip, a convenient rotating swivel barrel, and double-gripping plate technology to prevent slipping. This heavy duty caulking gun tube features a drip free nozzle, strong and sturdy sausage pistons to prevent bag-wrap. This drip less professional caulking gun is designed for standard viscosity materials.