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.