Staub Pure Grill
Plastic with no coating described, and no PFAS statement from the brand.
The product information we reviewed describes enameled cast iron, with no applied coating named. A flexible cutting mat does not need a non-stick coating, and the listing does not describe one. The brand has published no PFAS statement for it.
The better-graded swap
Heritage Steel
Heritage Steel Fry Pan
100/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Enameled cast iron
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Is Staub Pure Grill non-toxic? What it is made of
The Staub Pure Grill is enameled cast iron, a steel or iron base coated with a vitreous enamel glaze. Enamel is glass-like and inert when intact, but the glaze can chip, crack, or degrade with use and thermal stress, exposing the metal underneath. Cast iron itself is stable, but the enamel layer is where chemical risks concentrate. Staub does not publicly disclose the lead or cadmium content of its enamel formulation.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Lead
Enameled cookware glaze may contain lead or cadmium as colorants or flux agents. Staub has not published glaze composition or limits. No specific recall or test result for this product is on record, but the brand's silence and the history of heavy metals in vintage enameled ware justify monitoring.
Source, ATSDR ↗Enamel coating degradation and flaking
Enameled cast iron degrades with thermal cycling and mechanical wear. Chips or crazing can expose underlying metal. Flaked enamel fragments in food are a physical and chemical concern; no preventive coating repair is available to consumers.
Cast iron rust if enamel compromised
Once enamel is breached, the iron base begins to rust. Iron itself is not acutely toxic in small amounts, but rust particles in food are undesirable. The grill becomes unusable at this point.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Aluminum leaching
Cast iron core means no aluminum exposure risk, unlike some other cookware types. This product does not present an aluminum hazard.
Teflon-type coating (non-stick) fume risk
This grill is enameled cast iron, not non-stick coated with Teflon-type coating. No Teflon-type fume risk applies.
The full breakdown
The brand's record and disclosure
Staub (owned by Zwilling J.A. Henckels) does not publish independent test results or certifications for lead/cadmium in enamel on its cookware. The brand has no known major recalls or disclosed controversies specific to enamel contamination, but the absence of a statement is notable given that vintage enameled cast iron and some modern enameled cookware have tested positive for lead above food-contact limits in third-party testing. Staub's silence on glaze composition represents a disclosure gap.
How it compares in its category
Enameled cast iron is a middle-ground choice, it avoids non-stick Teflon-type coating risk and aluminum leaching, but introduces enamel integrity as a maintenance burden that plain cast iron does not have. Premium enameled cookware brands (Le Creuset, Lodge Enamel) similarly do not always disclose heavy metal limits, though some have third-party safety certifications. Staub's enameled line sits in the premium segment but offers no verifiable heavy-metal testing to differentiate it from lower-cost alternatives.
If you buy it
Inspect the enamel regularly before and after each use for chips, cracks, or crazing (fine surface fractures). Do not use the grill if the enamel is visibly compromised, as exposed metal can leach or rust. Avoid rapid temperature swings (e.g., transferring from stovetop to cold water), which accelerate enamel cracking. Hand wash only; dishwasher use degrades enamel faster. Replace the grill if widespread crazing or flaking develops, as repair is not practical.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Staub has made none
Formulations change between production runs, so check the current label. How we grade.
Better-graded alternatives in Cookware
Made In
Stainless Clad Fry Pan
- Stainless steel clad construction, no nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Clad separation or delamination over time
Made In
10' Stainless Clad Frying Pan
- stainless steel clad construction, no nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Nickel leaching from stainless steel
3 hazards checked on this product. See all of them.
Heritage Steel
Eater Fry Pan
- Clad stainless steel, no coating
- The brand calls it PFAS-free, which we have not verified
- Metal ion release during cooking (iron, nickel, chromium)
More cookware grades
How we score, every product runs through the same public 0-100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.