Side-by-side comparison
Valspar Pro-Hide Heavy Duty Latex Blockfiller Primer White vs KILZ KILZ PVA Zero VOC Drywall Interior Primer & Sealer
| Fact | Pro-Hide Heavy Duty Latex Blockfiller Primer | KILZ PVA Zero VOC Drywall Interior Primer & Sealer |
|---|---|---|
| Use | Exterior primer, Interior primer | Interior primer |
| Sheen · base | White | — |
| VOC (untinted) | <50 g/L | 1 g/L |
| VOC added by tint | Not stated | Not stated |
| Emissions testing | Not documented | Tested (GREENGUARD) |
| Health certification | None found | None found |
| Safety Data Sheet warnings | 3 | 1 |
| Ingredient disclosure | Safety Data Sheet only | Full list (Health Product Declaration) |
| Safety Data Sheet revised | 8/9/2026 | 4/4/2023 |
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 Pro-Hide Heavy Duty Latex Blockfiller Primer
KILZ KILZ PVA Zero VOC Drywall Interior Primer & Sealer