U-POL Products 4:1 High Build Primer, Gray, 128oz
• Multipurpose primer offering the functionality of ‘3 products in 1’ - primer filler, primer surfacer, primer sealer • Use for spot repair and large panels • Excellent build and surface leveling properties • Easy to sand wet or dry • Can be applied direct to metal, over most plastics and over unsanded E-coat, aluminum* and galvanized • Tintable with up to 10% with urethane mixing base • Substrates: Bare metal, properly prepared aluminum and galvanized, GRP, SMC, fiberglass, polyester filler, OEM surfaces • Size: 1 US Gallon Tin & 1 Quart Activator