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Sherwin-Williams Macropoxy M922 (formerly Epigrip M922) is a high solids, 2-pack glass flake epoxy pigmented with micronised glass flake and anti-corrosives to provide anti-corrosive protection of blast cleaned steel and cathodically protected steel. Macropoxy M922 possess excellent abrasion resistance and has excellent resistance to immersion in sea water and a range of chemicals.
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Sherwin-Williams Macropoxy M922 (formerly Epigrip M922) is a high solids, 2-pack glass flake epoxy pigmented with micronised glass flake and anti-corrosives to provide anti-corrosive protection of blast cleaned steel and cathodically protected steel.
Sherwin-Williams Macropoxy M922 possess excellent abrasion resistance and has excellent resistance to immersion in sea water and a range of chemicals. For immersed structures a suitable primer may be required. An aluminium mastic version is available for high build brushing maintenance - see Sherwin-Williams Macropoxy M922M.
Primers are optional. M922 can be applied directly onto steel.
Indefinitely self overcoatable provided the coating has been suitably cleaned. For optimum intercoat adhesion with other epoxy topcoats, overcoating should occur within 14 days. Where atmospheric exposure is required overcoat with Acrolon C137V2, Acrolon C237, Acrolon 1850 and Acrolon 7300 within 7 days at a minimum d.f.t. 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 the Technical Department for advice.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
![]() | Question: Can Sherwin-Williams M922 be applied to very high temperatures on stainless Steel |
Answer: The Sherwin-Williams Macropoxy M922 data sheet states 'Macropoxy M922 may be applied by brush onto hot surfaces up to 120°C. Multiple coats will be necessary to achieve required film build. Ensure good ventilation and adequate PPE due to rapid vapourisation of solvent from the film at high temperatures.' Preparation on stainless steel should be blasting with non-metallic abrasive to ensure an adequate blast profile. | |
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