Sealant Guns

Sealant guns make it easy to apply a smooth, even line of silicone or mastic to a surface or gap. The sturdy frame holds the tube firmly in place, allowing for simple unloading with no slippages or mess. Also known as a caulking gun or a mastic gun, there are different types available designed to fit a variety of cartridge sizes. Some have an ergonomically-designed dipped handle that is comfortable during long periods, along with a high-thrust trigger with adjustable screw for a free-flowing action.