Side-by-side comparison
Valspar Stainblocking Bonding Primer/Sealer Tintable White vs Benjamin Moore Eco Spec Interior Primer White
| Fact | Stainblocking Bonding Primer/Sealer | Eco Spec Interior |
|---|---|---|
| Use | Exterior primer, Interior primer | Interior primer |
| Sheen · base | Tintable White | Primer · White |
| VOC (untinted) | <100 g/L | 0 g/L |
| VOC added by tint | Not stated | Maker states none |
| Emissions testing | Not documented | Tested (CDPH) |
| Health certification | None found | Asthma & Allergy Friendly certified (Asthma and Allergy Foundation of America) |
| Safety Data Sheet warnings | 2 | None |
| Ingredient disclosure | Safety Data Sheet only | Safety Data Sheet only |
| Safety Data Sheet revised | 8/18/2026 | 11/7/2023 |
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
Valspar Stainblocking Bonding Primer/Sealer
Benjamin Moore Eco Spec Interior