Description

PPG SigmaDur 550 is a high performance, 2 pack aliphatic acrylic polyurethane paint for steel, it offers excellent colour and gloss retention to UV light. Highways HA Item 168, M24(XM92).

PPG SigmaDur 550 formerly Amercoat 450E or Amercoat 450S is a high performance, durable, two component, aliphatic, acrylic, polyurethane coating that offers excellent colour and gloss retention when exposed to UV light and has been approved by Network Rail M24(XM92), Highways HA Item 168. Part of the Wims specification Water Information Management Solution and NORSOK M-501.

Best Uses

PPG Protective and Marine Coatings is a world leading brand name that provides protective, marine coatings on a global scale. SigmaDur 550 is part of this fantastic range that can be applied to a number of surfaces based in a marine and industrial environment including bridges, pipelines, refineries, tanks and storage facilities. SigmaDur 550 is a non yellowing product, highly resistant to weathering and UV light and works best when exposed to atmospheric conditions.