Rust-Oleum HOME Top Coat is Step 2 of 2 of this extremely durable Interior Floor Coating System. This easy-to-use system can transform the look of any outdated floor without the cost of replacing it. The Top Coat provides a clear, protective finish to your space in two different sheen options. The Top Coat must be applied over the Base Coat. This system can be used on tile, wood, laminate, concrete, vinyl, linoleum and more.