Armstrong Biome Mont Blanc (ST250) is one of the two lightest Montane colors, sharing a 35-39% light reflectance rating with Kilimanjaro. Its swatch appears soft, light gray with fairly straight grain and occasional small knots, cooler than the beige Kilimanjaro.
If the floor will be disinfected routinely, as in healthcare, start with a scrub. Before the first disinfectant application, clean the floor with a properly diluted neutral cleaner using a machine at 300 rpm or less and a 3M blue pad or equivalent, then rinse and let it dry. After that, follow the disinfectant maker's directions closely to avoid slippery conditions and discoloration, and hold off on any wet washing or machine scrubbing for five days after installation.
Finish: Diamond 10 Technology
Installation and warranty: Full-spread glue-down. The 30-year commercial limited warranty requires a recommended Armstrong adhesive, such as S-995 or S-1000, installed according to Armstrong's instructions.