- DESCRIPTION
- Datasheet
DESCRIPTION
PPG SigmaCover 522 is a two-component, micaceous iron oxide-pigmented, polyamide-cured epoxy primer/sealer/coating.
- Available in a 4 litre or 20 litre unit.
PPG SigmaCover 522 is a two-component, micaceous iron oxide-pigmented, polyamide-cured epoxy primer/sealer/coating
Additional product benefits
Excellent adhesion to, and sealing of, weathered-, cleaned-, zinc-rich primers and metal-sprayed steel
Good adhesion to properly pre-treated galvanized steel
Can be used in systems for atmospheric or water-immersed exposure conditions
Good resistance to industrial- or chemical-contaminated atmospheric exposure conditions
Good abrasion and impact resistance
Pass cryogenic cyclic test from -196°C (-321°F) to 140°C (284°F)
Resistant to temperatures up to 200°C (390°F) in dry atmospheric exposure conditions
Prevents Corrosion Under Insulation (CUI)
Colour and Gloss Level
Green-greyLow metallic sheen
Datasheet

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