PPG SIGMACOVER 280
Verified by manufacturer 4 months ago
PPG SIGMACOVER 280 is a universal epoxy anticorrosive primer, based upon pure epoxy technology
Application
Structural steel framing. Suitable as floor coating for light traffic with dry to walk on time of six hours at 20°C (68°F).
Description
Two component polyamide cured epoxy primer.
- General purpose epoxy primer in protective coating systems for steel and non ferrous metals.
- Good adhesion to steel, galvanized steel and non ferrous metals.
- Good water and corrosion resistance.
- Suitable for touching up of weld seams and damages to epoxy coatings during construction.
- Can be overcoated with most alkyd, chlorinated rubber, vinyl, epoxy and two component polyurethane coatings.
- Suitable on wet blast cleaned substrates and compatible with well designed cathodic protection systems.
- Compatible with various aged coatings.
General information
Color | Manufacturer guidanceExtended color range |
Finish | Eggshell |
Material | Epoxy |
Shape | Formless |
Uniclass | |
CAWS | G10/630 Galvanizing plus site-applied G10/638 Shop priming G10/640 Shop painting G10/65 Shop priming for G10/650 Site painting G10/660 Shop plus site painting M60/175 Protective coating M60/18 Special coating M60/195 Special coating |
Specification data - Solvent-borne metal primers
Product Reference | PPG SigmaCover 280 |
Anticipated service life | 24 months |
VOC content | 327 g/kg (432g/L to EC SED 1999/13/EC) |
Corrosion resistance | Consult manufacturer |
Colour | Yellow/ green Red/ brown Guidance for specification option: Available on request. |
Usable Life | Pot life eight hours at 20°C |
Curing time | Touch dry two hours at 20°C |
Formulation | Solvent borne |
Volume solids | 57% |
Thickness | 50–100 µm typical |
Thinner | Not required Required, 91-92 Guidance for specification option: Suitable for airless and air spray. |