Polyvinyl Alcohol (PVA) Mold Release & Air Dry Agent is used as an air-barrier on top of catalyzed polyester resin without wax, catalyzed polyester gelcoat without wax, or catalyzed polyester structural putty without wax to allow a proper, tack-free cure. This water-based agent can also be applied to the inside of a mold to create a smooth film so composite parts can be removed easily after curing.
- Color: Purple
- Application Method: Spray (recommended) or brush
- Spray method: Use a small-orifice spray gun using 90-100 psi or an aerosol sprayer (Preval)
- Cleanup: Water
- Coverage: 20 sq. ft. per 8 oz.
Wear chemically resistant safety glasses with side shields when handling this product. Do not wear contact lenses. Wear goggles if dusts can reach the exposure limit. Not normally considered a skin hazard. Where use can result in skin contact, practice good personal hygiene. Wash hands and other exposed areas with mild soap and water before eating, drinking, and when leaving work. Where use can result in skin contact, practice good personal hygiene. No respiratory protection required under normal conditions of use. Provide general room exhaust ventilation if symptoms of overexposure occur as explained Section III. A respirator is not normally required. Follow a respiratory protection program that meets 29 CFR 1910.134 and ANSI Z88.2 requirements whenever work place conditions warrant the use of a respirator. Wear goggles if dusts can reach the exposure limit. Where use can result in skin contact, practice good personal hygiene.