Side-by-side comparison
Sherwin-Williams Extreme Cover Stain Blocking Eg-Shel Deep Base vs Sherwin-Williams ProMar 200 HP Zero VOC Interior Acrylic Eg-Shel Deep
| Fact | Extreme Cover Stain Blocking | ProMar 200 HP Zero VOC Interior Acrylic |
|---|---|---|
| Use | Interior paint | Interior paint |
| Sheen · base | Eg-Shel · Deep Base | Eg-Shel · Deep |
| VOC (untinted) | 0 g/L | 0 g/L |
| VOC added by tint | Not stated | Not stated |
| Emissions testing | Not documented | Tested (GREENGUARD, LEED emissions) |
| Health certification | None found | None found |
| Safety Data Sheet warnings | 2 | 1 |
| Ingredient disclosure | Partial (environmental data sheet) | Partial (environmental data sheet) |
| Safety Data Sheet revised | 8/18/2026 | 9/1/2026 |
Highlighted rows are where the two products differ. Facts come from each maker's documents; "not disclosed" means the maker hasn't published it, not that the product failed a test.
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Scores summarize the evidence makers publish. They don't guarantee safety or predict individual health outcomes. How we score
Sources
Sherwin-Williams Extreme Cover Stain Blocking
Sherwin-Williams ProMar 200 HP Zero VOC Interior Acrylic