Description
Description
PPG SigmaCover 690 is a two-component high solids, self-priming, low VOC, aluminium pigmented polyamine cured modified epoxy primer/coating.
Product Features and Benefits
- Primer/coating designed for maintenance
- Low VOC
- Good flow properties
- Self priming coating tolerant to lower grades of steel preparation
- Compatible with most aged, good adhering coatings
- Good recoatability with epoxy and polyurethane paints
- Good curing at temperatures down to 5C (41F)
- Good impact and abrasion resistance
- If the substrate temperature drops below 5C (41F) until 0C (32F), the winter grade type should be used (see 7414WG)
Recommended Substrate Conditions and Temperatures
Atmospheric exposure conditions
- Steel:blast cleaned to ISO-Sa2 or power tool cleaned to ISO-St2 for good corrosion protection
- Steel with approved shop primer:sweep blasted to SPSS-Ss or power tool cleaned to SPSS-Pt2
- Existing sound coating systems:sufficiently roughened, dry and cleaned
Immersion in water
- Steel:blast cleaned to ISO-Sa212
- Steel with approved zinc silicate shop primer:sweep blasted to SPSS-Ss or power tool cleaned to SPSS-Pt3
Substrate temperature
- Substrate temperature during application and curing should be above 5C (41F)
- Substrate temperature during application and curing should be at least 3C (5F) above dew point
Application
- Air Spray
- Airless Spray
- Brush/Roller
Please refer to Data Sheet for application instructions.
Colour and Gloss Level
Colours:Aluminium light
Finish:Semi-gloss
Recommended Thinner
PPG Thinner 91-92
Cleanup
PPG Thinner 90-53
Safety Precautions
- For paint and recommended thinners see Information Sheets 1430, 1431 and relevant Material Safety Data Sheets
- This is a solvent-borne paint and care should be taken to avoid inhalation of spray mist or vapor, as well as contactbetween the wet paint and exposed skin or eyes
Contact Us
For further advice regarding the use of this product, technical support or a quotation pleasecontact us.
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