Sherwin-Williams Macropoxy M330 (formerly known as M330) is a 2-pack epoxy sealercoat for use over zinc silicate and other types of zinc rich primers. It is also used as a blast primer for use over stainless steel.
Where to use
- Zinc Clad J984 Zinc Rich Primer
- Dox-Anode D5V2
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 within 7 days at a minimum dft of 50 microns or in the case of Accrolon C750V2 overcoat within 4 days. These overcoating times refer to achievement of optimum adhesion at 23°C and will vary with temperature.
For overcoating with alkyd systems consult Technical Team for advice.
18.8m² per litre
PRODUCT DATA SHEET | DOWNLOAD
MSDS SHEET - BASE | DOWNLOAD
MSDS SHEET - CURING AGENT | DOWNLOAD
Don't forget your accessories...
Make sure you have everything you need with our essentials accessory pack which includes all you need to apply 2 coats of Ecoguard HB (2 coats are usually recommended)