SIGMACOVER 850

DESCRIPTION
Two-component, glass flake ultra high-build polyamine adduct cured epoxy coating
PRINCIPAL CHARACTERISTICS
• For use in both offshore and onshore business
• Designed for use in heavy-duty and corrosive environments
• Glass-flake reinforced for improved impact and abrasion resistance
• Excellent seawater, cracking and corrosion resistance
• Long-term protection in a single-coat application
• Resistant to well designed cathodic protection
• Strong adhesion properties, suitable for wet blast cleaned substrates (damp or dry)
COLOR AND GLOSS LEVEL
• Light gray (other colors available on request)
• Gloss
BASIC DATA AT 20°C (68°F)
Data for mixed product
Number of components Two
Mass density 1.6 kg/l (12.9 lb/US gal)
Volume solids 90 ± 3%
VOC (Supplied) Directive 2010/75/EU, SED: max. 140.0 g/kg
UK PG 6/23(92) Appendix 3: max. 220.0 g/l (approx. 1.8 lb/US gal)
China GB 30981-2020 (tested) 166.0 g/l (approx. 1.4 lb/gal)
Recommended dry film thickness 200 - 1000 µm (8.0 - 40.0 mils)
Theoretical spreading rate 3.0 m²/l for 300 µm (120 ft²/US gal for 12.0 mils)
Dry to touch 4 hours
Overcoating Interval See overcoating tables
Shelf life Base: at least 24 months when stored cool and dry
Hardener: at least 24 months when stored cool and dry