That could soak up grease a good deal speedier than the laminated cabinets. I'd personally Believe a polyurethane would work on most all surfaces but you can should take a doorway to the paint shop and find out what they propose. I just saw this post and I love, appreciate http://cabinetpainterscharlotten80357.arwebo.com/18854545/how-to-paint-metal-filing-cabinet-options