COLOR CODEMM318K - Medium GrayRV-Other Touch-Up Paint

The Look

Your National RV dates to an era when coach builders favored complex multi-tone graphics. This shade was a staple on models like the Dolphin and Tropi-Cal between 2006 and 2007. It served as a bridge between dark accent stripes and lighter base tones. It is a neutral that hides road grime and dust from the campsite. Since your coach has spent nearly two decades on the road, the original finish has likely drifted from the factory depth due to UV exposure, so expect the repair to bring back a bit of that lost richness.

Technical Details

This is a metallic finish. Tiny flakes determine the final appearance. If you apply the paint too heavy in one spot, those flakes bunch up and make the repair look darker than the rest of the panel. This effect creates a patchy look that stands out in direct sunlight. To keep the finish even, you must use thin layers. Before you spray or dab RV-Other Medium Gray (check for code MM318K), you need to shake it for 60 seconds to ensure those metallic particles are suspended.

Best Practices

Locate your paint data on the Federal Certification Tag. You will find it on the wall next to the driver's seat or tucked inside a kitchen cabinet or wardrobe. Work in the shade to prevent the fiberglass from getting hot. Test the color on the included card to see how the metallics lay down before you touch the coach. If you are using a can, keep the container moving in steady passes to avoid pooling. Give the paint plenty of drying time between layers to prevent the finish from sagging.