Companies › Stonhard
Stonhard: PFAS in products reported to Minnesota
Stonhard has 10 published disclosure rows in PRISM, in 1 report, covering 2 brands, 9 brand/model combinations, 3 component types and 3 PFAS entries. Most recent publication: Aug 7, 2026.
Each row = one PFAS in one component of one product as reported by the manufacturer. Concentrations are reported as ranges.
Reports
| Report ID | Rows | Submitted (UTC) | Published (UTC) |
|---|---|---|---|
| MN-90964Q6 | 10 | 2026-07-14 | 2026-08-07 |
PFAS reported
PFAS function
| Function | Rows |
|---|---|
| Solvent | 7 |
| Adhesion/cohesion promoter | 2 |
| Waterproofing agent | 1 |
Concentration range
| Range | Rows |
|---|---|
| 10,000 ppm to <150,000 ppm (15%) | 8 |
| 150,000 ppm to <300,000 ppm (30%) | 2 |
Components containing PFAS
| Component | Rows | |
|---|---|---|
| Solvent | 7 | |
| Flexibility and adhesion | 2 | |
| Chemical Resistance & Water Repellency | 1 |
Brands
Stonhard 8 API 2
Example records
One example row per component type (up to 25). Full record-level data: PRISM, or the Apify actor with {"manufacturers": ["Stonhard"]}.
| Brand | Model | Component | PFAS | Function | Range |
|---|---|---|---|---|---|
| Stonhard | ATK Primer (VOC) Part B | Solvent | 1-chloro-4-(trifluoromethyl)benzene (98-56-6) | Solvent | 10,000 ppm to <150,000 ppm (15%) |
| Stonhard | Stonflex CR9 | Flexibility and adhesion | poly(tetrafluoroethylene-co-hexafluoropropylene-co-vinylidene fluoride) (THV (FKM 2)) (25190-89-0) | Adhesion/cohesion promoter | 150,000 ppm to <300,000 ppm (30%) |
| Stonhard | Stonflex CR9 | Chemical Resistance & Water Repellency | poly(tetrafluoroethylene) (PTFE) (9002-84-0) | Waterproofing agent | 10,000 ppm to <150,000 ppm (15%) |
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Need the raw records or alerts?
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