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Sherwin-Williams Macropoxy C425V2 (formerly Epigrip C425V2) is a high build 2-pack epoxy zinc phosphate primer/buildcoat to provide anti-corrosive protection of carbon steel surfaces prepared by abrasive blast cleaning. Network Rail and NORSOK approved, ideal for use in internal/external exposed conditions including offshore, petrochemical and sub-sea environments.
- Please note: Pebble 20L is made to order subject to a minimum order quantity of 200L and an extended lead time of up to 7 working days
Please note: Colours shown are for illustrative purposes only
Sherwin-Williams Macropoxy C425V2 (formerly known as Epigrip C425V2) is a high build 2-pack epoxy zinc phosphate primer/buildcoat to provide anti-corrosive protection of carbon steel surfaces prepared by abrasive blast cleaning.
Sherwin-Williams Macropoxy C425V2 can be spray applied at thicknesses between 100 and 250 microns dry to provide both primer and buildcoat in a single coat.
A top coat is only required for decorative purposes. Without topcoat, Sherwin-Williams Epigrip C425V2 will quickly discolour and patchiness may be exaggerated due to film thickness variation, but will nonetheless provide excellent anti-corrosive protection as a single coat protective epoxy nor will intercoat adhesion be affected by any discolouration.
Sherwin-Williams Macopoxy C425V2 is for use in internal/external exposed conditions including offshore, petrochemical and sub-sea environments.
Endorsements
- Network Rail – Item No 7.1.4
- Complies with BS5493:1977 - Table 4K Type KP1A.
- Approved for use by MoD(N) as a gel coat over FRP/GRP surfaces
- Complies with NORSOK M501 Rev. 5 System 1 and 7.
Recommended Topcoats
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.
For overcoating outside the above parameters and with alkyd systems, consult our Technical team.
Application Conditions & Overcoating
Epoxy paints should preferably be applied at temperatures in excess of 10ºC. Relative humidity should not exceed 90% and in these conditions good ventilation is essential. Substrate temperature shall be at least 3ºC above the dew point and always above 0°C.
At application temperatures below 10°C, drying and curing times will be signifi cantly extended, and spraying characteristics may be impaired. Application at ambient air temperatures below 5°C is not recommended.
In order to achieve optimum water and chemical resistance, temperature needs to be maintained above 10ºC during curing.
Data sheet
- Manufacturer
- Sherwin-Williams
- For Use By
- Industrial Use
- Water / Solvent Based
- Solvent
- For Use On
- Carbon Steel
- Application Method
- Airless Spray, Spray, Roller, Brush
- Sheen
- Matt
- Colour
- Standard / Ready Mixed
- Single, Two or Three Pack
- Two-Pack
- Product Certifications
- NORSOK M501 Rev. 5 System 1 and 7, Network Rail – Item No 7.1.4, BS5493:1977 - Table 4K Type KP1A
- Pack Size
- 5L, 20L
- Coverage
- 7.5m² per litre
- Touch Dry
- 1.5 Hours
- UN Number (Activator)
- UN3470
- UN Number (Base)
- UN1263
- Base Type
- Solvent-Based
- Base Type
- Epoxy
- Suitable For Use On
- Steel
- Suitable For Use On
- Carbon Steel
- Suitable For Use On
- Primed Surfaces
- Finish
- Matt
- Application Method
- Brush
- Application Method
- Roller
- Application Method
- Spray
- Usages
- High Build
- Usages
- Atmospheric
- Usages
- Anti-Corrosive
- Usages
- Zinc Phosphate
- Product Usage Type
- Primer
- Product Range
- Macropoxy
- Colour Family
- Cream
- Colour Family
- Beige
- Colour Family
- Grey
- Colour Family
- Red
- Colour Family
- Off-White
- Colour Family
- Magnolia
- Dry to Recoat (@ 20-25°C)
- 4 hours
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Sherwin-Williams Macropoxy C425V2 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT