Interlux VC Offshore paint is formulated with Fluoro microadditive for a hard, smooth, low friction surface that can be burnished to a very low profile. When polished, VC Offshore paint yields a very hard finish for maximum durability and reduced friction for increased performance. For racing, sailing, and powerboats. Paint is suitable for salt and freshwater. VC Offshore should be used with 216 thinner (sold separately). Yields a hard finish when polished For racing, sailing, & powerboats Suitable for salt & freshwater | Interlux VC Offshore Paint, Gallon in Black