Lenmar UltraLaq 1C.800 White Vinyl Pre-catalyzed Undercoater is designed to serve as a comprehensive undercoater for use on cabinets and all fine wood finishing. The high solid content offers excellent adhesion and sands easily to provide an ideal foundation for the UltraLaq 1M.80X Series white pre-catalyzed topcoats. Additional benefits include ready-to-spray viscosity, fast drying properties, and chemical and moisture resistance. 1C.800 UltraLaq white pre-catalyzed undercoater is recommended over solid wood and MDF, and for use with all Lenmar Pre-catalyzed and Conversion Varnish finishes. If applied properly in conjunction with pre-catalyzed or catalyzed topcoats, the ensuing system passes the KCMA standards.