Amazon.com: Ultimate Top Coat Epoxy (Natural Matte Finish) - DIY Epoxy Resin Kit with Extra Scratch Resistance and UV Resistance for Protecting Your Surface! (Stone Coat Countertops) (Natural Matte Finish) : Arts,
Matte/Satin Finish | Top Coat Option - YouTube
Rust-Oleum 1 gal. Matte Clear Concrete and Garage Floor Finish Topcoat 380895 - The Home Depot
Vital Coat V-100 Acrylic-Epoxy Matte Clear Transparent Concrete Sealer Ready-to-use (1-Gallon) in the Concrete Stains & Sealers department at Lowes.com