SIGMADUR™ 520 is two-component, high-build semi-gloss aliphatic acrylic polyurethane finish for protection of structures against corrosion.

Principal characteristics:
– Good durability of color and gloss retention;
– Cures at temperatures down to -5°C;
– Tough and abrasion resistant;
– Resistant to splash of mineral and vegetable oils, paraffins, aliphatic petroleum products and mild chemicals;
– Can be recoated even after long atmospheric exposure.

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