Direct to Metal Primer 310 (Mix Ratio 4:1) Excel 310 is a 2.1 V.O.C. high build Direct to Metal Primer/Surfacer. V.O.C. compliant in all 50 states and is isocyanate free. 310 has excellent adhesion to cold rolled steel, aluminum, galvanized, body filer, fiberglass and SMC. It has excellent corrosion resistance when applied to any bare metal, thereby eliminating the pretreatment primer step. It is medium gray in color and has superior chemical resistance, eliminating the need for primer/sealer in many applications.

Kit contains: 1Gal 31001 and 1Qt of 31104