Solidteknics · Cast Iron Skillets
JB Prince Solid Iron Skillet By SolidTeknics 10" Diameter
Lower PFAS concern; solid cast iron has no Teflon-family coating.
The SolidTeknics 10" skillet is bare cast iron with no nonstick or protective coating, making it inherently free from PFAS-bearing Teflon-family coating like Teflon-type coating. Cast iron requires seasoning (typically with oil), not chemical treatment.
Shop Solidteknics on Amazon →Material
Solid cast iron, no coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cookware is a category where PFAS exposure is more common.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
This is bare cast iron, a iron-carbon alloy with no synthetic coating, enamel, or ceramic layer. SolidTeknics manufactures in Australia using conventional cast-iron foundry methods without Teflon-family coating non-stick coatings. The absence of Teflon-type coating, ceramic, or enamel eliminates fume risks from overheating and avoids concerns about coating degradation or flaking into food over time.
The brand's record and disclosure
SolidTeknics is known for heritage cast-iron production with minimal marketing around chemical compliance; no major recalls or safety controversies are on record for this product line. The brand does not publicly emphasize material certifications or third-party testing, but cast iron as a material category has a long established safety history. No evidence of formaldehyde finishes, heavy-metal surface treatments, or other chemical hazards specific to this skillet.
How it compares in its category
Bare cast iron is considered the safest cookware option within the iron skillet category because it avoids synthetic coatings and associated degradation hazards. Enameled cast iron (popular alternatives) carries low risk of lead/cadmium in modern production but can still chip; ceramic-coated skillets introduce coating adhesion and flaking concerns. Pre-seasoned cast iron from other makers may include food-grade oils or beeswax but is chemically equivalent to this product.
If you buy it
Hand wash promptly after use and dry immediately to prevent rust; avoid prolonged acidic or salty foods on unsealed iron. Maintain seasoning by occasional oil application (high-smoke-point oils preferred); re-season if bare spots appear. Cast iron has no temperature ceiling under normal home use but prolonged exposure above 600°C can warp it. Replace only if structural cracks develop; bare cast iron otherwise lasts indefinitely.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Iron leaching (from raw cast iron surface)
Bare cast iron can contribute dietary iron when cooking acidic foods (tomato sauce, citrus, wine); this is generally considered safe or even beneficial for iron intake, but high-iron diets or iron-absorption disorders warrant awareness.
Rust/oxidation if improperly maintained
Inadequate drying or seasoning allows rust formation; rust itself is iron oxide and not inherently toxic, but rough oxidized surfaces may harbor bacteria if not cleaned. Proper maintenance eliminates this risk.
Lead or cadmium in cast-iron material
Modern cast iron, including SolidTeknics production, uses virgin or recycled iron that is not known to contain lead or cadmium at unsafe levels. No recalls or testing data indicating contamination in this product.
Coating degradation or flaking
Because this is bare cast iron with no enamel, ceramic, or polymer coating, there is no coating to degrade, peel, or introduce particulates into food.
Off-gassing or fume hazard from overheating
Bare cast iron produces no synthetic fumes or decomposition byproducts at normal or even high cooking temperatures; no Teflon-type coating or Teflon-family coating layer to break down.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 92% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Cast Iron Skillets
Caraway
12” Enameled Cast Iron Large Skillet
Enameled cast iron
Lower-concern cookware; enameled cast iron is an inherently safer base, and Caraway has publicly committed to PFAS-free formulations.
⚠Risky category by default
Lodge
Cast Iron Classic Cast Iron Skillets
cast iron (bare or seasoned with oil)
Lower PFAS concern, bare cast iron has no synthetic coatings.
⚠Risky category by default
Lodge
Cast Iron Skillet Pan 6"
cast iron, seasoned with oil
Lower PFAS concern, bare cast iron with traditional seasoning, no Teflon-family coating coatings.
⚠Risky category by default
More cast iron skillets 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.