After months of testing through a pilot installation in which employees sent the flooring through simulated rigors of the environment to test its durability and stain resistance, facility officials chose norament® grano to outfit their space. One major advantage that nora initially offered was the ability to install the new rubber floor covering directly over the old epoxy floor. Additionally, the floor’s dirt repellant, low-maintenance surface protects against residual staining and responds exceedingly well to the harsh disinfectants common to a clean room environment.