Elements Transparent Stain is made with nanopigment technology and formulated with micronized oxides to create limitless translucent color variations similar to acid stains. This non-film stain is suitable for existing interior concrete floors, exterior hardscapes, and concrete blocks, pavers, and overlays. This environmentally friendly stain is breathable, UV-stable, and freeze/thaw-resistant. Butterfield Color. 800-282-3388. www.butterfieldcolor.com.