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Sherwin Williams Macropoxy C425V2 is formulated for use in internal/external exposed conditions including offshore, petrochemical and sub-sea environments for the anti corrosive protection of carbon steel surfaces prepared by abrasive blast cleaning.
Recommended application methods via airless spray, conventional spray, brush or roller. Recommended Thinner No 5 for thinning, or No 9 / No 13 for cleaning. Indefinitely overcoatable with epoxy systems provided the surfaces to be coated have been suitably cleaned.
Where a high degree of gloss and colour retention is required, overcoat with Acrolon C137V2, Acrolon C237, Acrolon 1850 and Acrolon 7300 within 7 days at a minimum DFT of 50 microns or in the case of Acrolon C750V2 overcoat within 4 days. These overcoating times refer to achievement of optimum adhesion at 23°C and will vary with temperature.
Components: | Two Pack |
Type: | Epoxy zinc phosphate |
Finish: | - |
Stock Colours: | Light Grey, Off White, Red Oxide |
Tintable: | No |
VOC Content: | 186 gms/litre |
Volume Solids: | 75 ± 3% |
Suitable Substrates: | Carbon steel |
Application Method: | Brush, Roller, Airless Spray or Conventional Spray |
Theoretical Coverage: | 7.5m2/ltr |
Wet Film Thickness (WFT): | 133 microns |
Dry Film Thickness (DFT): | 100 microns |
Induction Time: | - |
Pot Life: | 1½ hours at 23°C |
Touch Dry: | 1½ hours at 23°C |
Overcoatable: | 4 hours at 23°C |
To Handle: | 8 hours at 23°C |
Cleaner / Thinner: | Thinner No. 5 (for thinning) Thinner No. 9 or No. 13 (for cleaning) |
Shelf Life: | 2 years from date of production unopened or 'use by' date where specified |
Packaging: | Available in 5 Litres and 20 Litres |