Sealant Guns

A range of sealant guns suitable for different applications. Designed to help you apply a smooth even line or used to fill in gaps. The solid and robust frame holds the tube firmly whilst allowing for easy loading. Also known as a caulk gun or mastic applicator, they fit the most popular sized cartridges, with heavy duty guns holding the larger cartridges. For the perfect application, screw the nozzle onto the tube, load it into the caulk gun, then squeeze the trigger gently until the sealant appears in the nozzle. Put the nozzle against the surface area at the angle of the nozzle cut, then lift the handle slightly and squeeze the trigger whilst moving the gun in a smooth line. Moving too quickly will stretch the bead and applying it too smoothly it will distort.