5 STAR Premium Gray Sandable Primer Aerosol 5925 - 12 OZ
5 STAR XTREME PREMIUM SANDABLE GRAY PRIMER All-purpose, fast-drying primer that can be sanded to a smooth finish to help achieve topcoat uniformity. Great for smooth fill-in of surface cracks and imperfections and is effective on both painted and unpainted surfaces.
PREPARE SURFACE. Remove rust, scale, dirt, grease, etc. Wash with a mild detergent, rinse well and dry with a clean cloth. Lightly sand the surface with No. 400 wet-or-dry sandpaper. Soak the sandpaper in water and keep it wet while sanding. Wipe surface clean. Mask off areas to be protected from overspray - (1) Use at room temperature (70˚F) for best results. Do not paint on days when humidity is high. (2) Shake can for one minute after mixing ball rattles. Repeat for 10 seconds after each minute of use. (3) TO SPRAY, hold can 6-10 inches from surface. Use steady, even strokes, keeping can parallel to the surface throughout the stroke. Spray 2 or 3 thin coats, allowing the primer to change to a lighter color between coats (about 2 minutes). Repeat until area is built up. After final coat, allow primer to lighten at edges and strip off masking materials. After drying (about 10 minutes), sand smooth as above. Do not sand to bare metal or the surface will need to be primed again. (4) If spray button becomes clogged, pull off and clean. DO NOT stick pins or wire into can opening. Replace spray button firmly with valve opening pointed away from you. (5) To clean valve after use, invert can and spray until only clear gas comes out. Discard empty can in trash pick-up. Do not burn, incinerate, or place in home garbage compactor.