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PPG SigmaGuard 720 (Amercoat 90S) is best used for providing a highly protective and decorative protective coating to tanks. SigmaGuard 720 offers excellent resistance to a wide range of chemicals as well as weathering. This product is highly recommended and offers recognised corrosion control. Resistant to jet fuel.
PPG SigmaGuard 720 is easy to apply at low temperatures but dries quicker in warmer conditions. Apply 720 using air or airless spray for easy application and a smooth finish that dries to touch after just 3 hours at 20°C
PPG SigmaGuard 720 is primarily a tank coating that can be applied to steel substrates and offers excellent corrosion resistance to prevent cargo users from expensive repairs.
PPG SigmaGuard 720 is used within the following PPG systems:
See Data Sheets tab for System sheet downloadable PDF.
Components: | Two Part |
Type: | Solvent Based |
Finish: | Gloss |
Stock Colours: | Light Green, White |
Tintable: | No |
VOC Content: | 233.0g per Litre |
Volume Solids: | 78% |
Suitable Substrates: | For steel |
Application Method: | Brush, Roller, Air Atomised Spray or Airless Spray |
Theoretical Coverage: | 6.2 m2 per litre at 125 microns |
Wet Film Thickness (WFT): | |
Dry Film Thickness (DFT): | 125 - 160 microns |
Induction Time: | 10 minutes at 20°C |
Pot Life: | 1.5 hours at 20°C |
Touch Dry: | 2 - 3 hours at 20°C |
Overcoatable: | Between 8 hours and 14 days at 20°C |
Fully Cured: | |
Cleaner / Thinner: | PPG Thinner 90-53 |
Shelf Life: | Base: 12 months, Hardener: 24 months when stored cool and dry |
Packaging: | Available in 4 and 20 Litres |