Premium Blue Applicator gun that is built to last, with a very thick, steel catch plate. Powerful thrust ratio provides for easy dispensing and rotating cradle frame ensures flexibility and convenience in application.
Press the release trigger at the back of the gun and pull the plunger back.
Place the cartridge into the gun pointing the nozzle towards the front of the gun.
Push the plunger back into place.
Cut a hole in the tip of the tube to allow the sealant to feed through.
Hold the gun along the gap at a 45 degree angle and squeeze the trigger to begin sealing.