USA Pan Mini Sheet Pan
Coating unconfirmed; PFAS risk cannot be determined.
USA Pan won't share what nonstick coating this carbon steel mini sheet has. Carbon steel cookware usually uses Teflon-type coating or alternatives, but no data on this product exists.
The safe swap
Caraway
Caraway Baking Sheet & Cooling Rack Non-Stick Non-Toxic
90/100 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
Carbon steel with nonstick coating, composition unspecified
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Non-stick, chemistry undisclosed
Advertised as non-stick but coating type is not explained.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Category baseline
cookware is a category where PFAS exposure is more common.
Nonstick coating degradation and fume release
Without disclosed coating chemistry, risk level cannot be quantified. If the coating contains Teflon-type coating or other Teflon-family coating, overheating or physical damage can release fumes; carbon steel's high heat retention increases this risk if the pan is preheated empty or used above safe temperature. Degraded coating particles may also enter food.
Coating adhesion failure over time
User reviews on retail sites mention nonstick coating wearing or peeling within 1-2 years of regular use, particularly in dishwasher or with acidic foods. Imusa does not warrant coating durability publicly. Loss of nonstick layer means continued use risks both food residue buildup and potential exposure to substrate or adhesive chemistry.
PFAS
Imusa's silence on coating type and PFAS status is the core safety gap. Older or budget nonstick formulations may contain PFOA (phased out in US but still present in legacy production) or newer PFAS replacements. Until Imusa confirms Teflon-type coating-free or discloses the Teflon-family coating used, PFAS exposure cannot be ruled out.
Source: ATSDR ↗Lack of product safety documentation or certifications
Imusa provides no visible third-party testing (NSF, FDA migration studies) or safety certifications. This is not proof of hazard but a signal of lower transparency compared to competitors. Consumers cannot verify claims or contact the manufacturer easily for clarification on material safety.
What’s reassuring
Lead
No recalls or public reports of heavy metal contamination in this product. Modern US-market steel cookware is unlikely to contain lead, but Imusa does not publicly test or certify. Carbon steel base material is inherently safer than ceramic-glazed alternatives, which carry higher historical lead risk.
Source: ATSDR ↗The full breakdown
What it's made of and why it matters
USA Pan Mini Sheet Pan is carbon steel with a nonstick coating of unspecified composition. Carbon steel itself is inert and safe, but the coating's chemistry and durability determine actual safety. Imusa has not publicly disclosed whether the coating contains Teflon-type coating (Teflon-class Teflon-family coating) or what binders and release agents are used, leaving the PFAS profile opaque. The nonstick layer is the sole contact surface with food during heating.
The brand's record and disclosure
Imusa is a cookware manufacturer with no widely documented safety certifications, third-party testing disclosures, or public statements on PFAS, heavy metals, or coating chemistry. The brand does not appear in major retailer safety commitments or transparency initiatives. This silence is notable for a product marketed for food contact; competing brands (GreenPan, Our Place, Caraway) publish coating specifications and PFAS pledges. No recalls specific to this model are on record with CPSC.
How it compares in its category
Carbon steel nonstick bakeware is less common than aluminum or steel alternatives; carbon steel is durable but heavier. Most major competitors (All-Clad, OXO, Calphalon) disclose coating type (ceramic, Teflon-type coating-free, or Teflon-type coating with Teflon-family coating details). Imusa's lack of transparency is a significant gap in a category where nonstick coating safety is the primary consumer concern. Price-point competitors often include similar disclosure gaps, making this a broad category weakness.
If you buy it
Avoid preheating empty or above 400F (exact safe temp unknown due to coating specs); hand wash rather than dishwasher to extend coating life. Inspect the surface monthly for flaking, discoloration, or wear; discard immediately if coating degrades or peels. Do not use metal utensils or abrasive scrubbers. Contact Imusa directly to request coating composition and Teflon-type coating/PFAS status before purchase if that information is critical to your decision.
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
- USA Pan has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Bakeware
Caraway
Ceramic Baking Sheet
Coating degradation and metal substrate exposure
Limited concern
Aluminum substrate leaching (if aluminum core)
Limited concern
Thermal shock and coating fracturing
Limited concern
✓Verified PFAS-free by a third party
GreenPan
GreenLife Ceramic Nonstick Bakeware
Ceramic nonstick coating
Coating degradation and aluminum leaching
Limited concern
Microcracking and ceramic particle shedding
Limited concern
Lower risk, ceramic nonstick avoids Teflon-type coating and PFOA.
✓Verified PFAS-free by a third party
Staub
4-Piece Baking Dish Set
enameled cast iron
Enamel degradation and iron leaching
Limited concern
Thermal stress fracture of enamel
Moderate concern
Lower PFAS concern, enameled cast iron baking dishes without nonstick coating.
⚠Risky category by default
More bakeware 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.