PPG SigmaCover

The PPG SigmaCover range of epoxy coatings used in the rail and offshore industries as well as being part of the Highways specification. This includes high build polyamine adduct cured coal tar epoxy coatings. Included in the SigmaCover range are glass flake and micaceous Iron oxide moisture and surface tolerant primer build coats as well as tiecoat’s and sealers.

3 Items

Set Descending Direction
  1. PPG SigmaCover 350
    PPG SigmaCover 350

    Formally SigmaCover 2AL and Amerlock 2AL. A surface tolerant primer/coating.

    From £71.81 £59.84
  2. PPG SigmaCover 456
    PPG SigmaCover 456

    A high build polyamide cured recoatable epoxy coating.

    From £70.25 £58.54
  3. PPG SigmaCover 400 / Amerlock 400
    PPG SigmaCover 400 / Amerlock 400

    A self-priming coating for steel and concrete. Formerly PPG SigmaCover 640 / Amerlock 400C.

    From £65.66 £54.72
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