High build lacquer primer aerosol that fill uneven surfaces prior to topcoating. Ideal for spot repairs on fully cured paint, polyester body fillers, GRP and properly prepared steel, aluminum, and galvanized panels. Features: Produces a similar film thickness to spray gun applied primers Includes 2 nozzles - flat fan and round for ultimate film build and versatility Saves time and materials – no need to mix paint or clean spray equipment and minimizes masking Chromate free and easy to sand