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SigmaDur 550

SigmaDur 550 is a two-component, aliphatic acrylic polyurethane finish.

SigmaDur 550 is a two-component, aliphatic acrylic polyurethane finish.

Additional product benefits:

  • Unlimited recoatable
  • Excellent resistance to atmospheric exposure conditions
  • Excellent color and gloss retention
  • Non-chalking, non-yellowing
  • Cures at temperatures down to -5°C (23°F)
  • Resistant to splash of mineral and vegetable oils, paraffins, aliphatic petroleum products and mild chemicals
  • Can be recoated even after long atmospheric exposure

Marine Use:

A two component aliphatic acrylic polyurethane finish.

PPG Sigmadur 550 offers excellent resistance in adverse atmospheric conditions. It cures in temperatures down to -5⁰C (23⁰F) Non-chalking and non-yellowing it provides great colour and gloss retention. It is also offers unlimited re-coat-able possibilities. Resistant to splashes of mineral and vegetable oils, paraffins, aliphatic petroleum products, and mild chemicals.

Additional product: 21-06 Thinner

Colour and Gloss Level:

  • White and various other colors (see also SIGMACARE shade card)
  • Gloss

Download Datasheet