NAT — Refers to natural polypropylene-base resin products. They are impact resistant, durable and have a high chemical resistivity. The standard color for any product ordered with this suffix is gray.
BAS — Refers to Benstat, Metro’s patented static dissipative polypropylene-base material. Benstat has a surface resistivity of more than 105 ohms/sq. and less than1012 ohms/sq. The standard color for any product with this suffix is blue.
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