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 2.1 VOC Compliant when used with 2.1 VOC hardeners Substrates: Bare metal, prepared aluminum and galvanized, GRP, SMC, fiberglass, polyester filler, OEM surfaces, E-coat Size: 1 US Gallon Tin Color: Gray CTN: 2 Requires System 20 hardeners .