RetroGuard is a modified acrylic sealer yielding high reflectivity. The topical coating is suitable for protecting concrete and natural or synthetic stone surfaces against oil and food staining. It is UV-stable, and therefore, applicable on both exterior as well as interior surfaces. RetroGuard is highly effective at preventing acid staining on all stone and concrete surfaces, even keeping acidic fumes from the surface to which it is applied.
RetroGuard - Sales Sheet
RetroGuard - SDS