The bigger the damaged panel is, the harder it can be to repair it. Follow the 3M SOP for Large Damage Repair below to achieve a smooth, well-prepared metal surface where the original paint layer has been broken and the damage has significant denting.

Three Primers, One Lineup: FinishMaster by LKQ FMB4500-G, FMB4400-G and FMB4600
Whether you’re building up body work, fixing small bare-metal breakthroughs or need a quick-sanding primer for small repairs, the right primer saves time in the booth. Mike Cohen, private label product manager at LKQ, walks through three primers in the…

