This model has been tested by our experts.
The Tarkett NAFCO PermaStone Collection--Natural Slate-Sand Stone NS-660 is part of the Flooring test program at Consumer Reports. In our lab tests, Flooring models like the NAFCO PermaStone Collection--Natural Slate-Sand Stone NS-660 are rated on multiple criteria, such as those listed below.
Resists foot traffic: Denotes how quickly surface wear was noticeable after repeated passes with an abrasion machine.
Resists scratches: Indicates the ability to withstand dragged-object simulation.
Resists stains: Indicates how resistant the floor is to staining from various products such as coffee, bleach, grape juice, motor oil, tar, and ink.
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