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PPG Sigmazinc 105 is best used within the infrastructure and power sectors for use on steel at risk of corrosion.
Clean steel to blast cleaned to ISO-Sa2.5, blasting profile 40-70 microns. Able to be applied down to -5°C provided that the substrate is free from ice and dry. Ensure the base and hardener tins are above 15°C otherwise extra thinner may be required to obtain viscosity. Thinner should be added after mixing the components.
This product is the topcoat for the following systems:
Components: | Two Components |
Type: | Epoxy |
Finish: | Flat |
Stock Colours: | Grey |
Tintable: | No |
VOC Content: | 408.0 g/l |
Volume Solids: | 65 +/1 2% |
Suitable Substrates: | Steel: blast cleaned to ISO-Sa2 1/2. blasting profile 40 -70 microns (1.6 - 2.8 mils) |
Application Method: | Brush, Roller, Airless Spray or Air Spray |
Theoretical Coverage: | 13.0m2 per litre for 50 microns |
Wet Film Thickness (WFT): | |
Dry Film Thickness (DFT): | 50 - 80 microns depending on system |
Induction Time: | - |
Pot Life: | 4 hours at 20°C |
Touch Dry: | 10 minutes at 20°C |
Overcoatable: | After minimum 25 minutes to maximum 12 months at 20°C |
Dry to Handle: | 40 minutes at 20°C |
Cleaner / Thinner: | Cleaner: PPG Thinner 90-53, Thinner: PPG Thinner 21-06 |
Shelf Life: | At least 12 months when stored cool and dry |
Packaging: | Available in 20 Litres |