Take your furniture and tools outside. Twist open the lid on the back of an air-powered spray gun. Pour the hi-gloss glaze lacquer into the tank until full. Reattach the lid. Adjust the air flow and fan pattern settings with the knobs on the gun.
Place a safety mask and goggles onto your face. Pull on a pair of safety gloves.
Aim the nozzle of the spray gun 5 to 10 inches from the surface of the object.
Press the nozzle to power the gun. Spray the glaze directly onto the furniture. Move the nozzle back and forth and/or up and down in constant motion. Evenly spray hi-gloss glaze until the surface is completely covered. Cover all sides of the surface if the object is three-dimensional. Increase or decrease pressure on the nozzle to manipulate the gun's spraying power.
Allow 1 to 2 hours for the glaze to dry.