Chemlife 24 Catalyzed Conversion Varnish (CV) Sealer is specifically designed to be used with the Chemlife 24 topcoat. A high quality CV sealer that delivers superior chemical resistance with ease of application. Excellent clarity, especially when used over dark woods. Easy to sand. Ready to spray. Quick drying. 24 hour pot life for reduced waste. Excellent film build. When used under Chemlife 24 topcoat, meets Architectural Woodwork Institute (AWI) TR 6 Performance Standard for chemical and moisture resistance.