Answer
Dec 15, 2025 - 01:30 PM
These are the directions for the Chemworld Paint Mask.
PREPARATION:
1. Remove any temporary coating or protective film before applying. Make sure booth walls and other surfaces are completely dry. Freshly painted booth surfaces must be fully cured. Optional: For the best looking finish without repainting and to maximize coverage, etch existing rough overspray from walls with a 180 or 220-grit disc on a DA sander.
2. Mask any booth surfaces where ChemWorld Paint Mask is not needed or desired.
3. Turn on the booth’s spray cycle and set booth temperature to 75°F (24°C).
APPLICATION:
1. Shake or agitate coating in container.
2. Apply one medium wet coat (3 to 4-mils) to booth walls, doors, windows, and lights (if desired). Use a well-maintained HVLP gun with a 2.2mm tip and 20-psi at the gun. Your spray time for a typical booth should be less than 30 minutes.
Pressure Pot: To best determine fluid volume, close down air pressure at gun and adjust pot pressure until stream shot from gun is 3-feet long. Set gun to 20 psi.
Airless: 0.025 spray tip orifice with 90 degree fan.
3. Use a damp sponge to remove any overspray.
4. Clean spray gun immediately with warm water.
5. Allow coating to cure so that it is no longer wet to touch. Cured coating will be tacky to touch.
6. NOTE: When coating begins to lose its tackiness, overcoat as desired by applying one or two wet coats. You should overcoat a maximum of 4-times. Coating should be completely removed and re-applied at least every 6 months.
REMOVAL:
1. Allow booth to cool to ambient temperature. TURN OFF ALL POWER TO BOOTH LAMPS.
2. Using a hose or pressure washer, spray water onto all coated surfaces. Scrub heavy overspray areas with a wash mitt, brush, or scraper. Rinse surfaces again.
3. Use compressed air to blow water away from all lights and glass surfaces.
4. Allow booth to dry. Remove water from floor with squeegee. When all surfaces are dry, re-apply coating.
