Amazon Basics Silicone Baking Mat
Lower PFAS concern; silicone lacks Teflon-family coating coatings.
Silicone baking mats are not Teflon-family coating and do not require PFAS for function. Amazon Basics provides no PFAS disclosure, but the material itself carries lower chemical risk than nonstick coatings.
The safe swap
GreenPan
GreenLife Ceramic Nonstick Bakeware
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
Silicone (non-Teflon-family coating elastomer)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
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.
Silicone polymer degradation at high heat
While silicone is stable at normal baking temperatures, extended exposure above 480°F or direct flame contact may cause surface breakdown, cracking, or release of oligomers (small silicone fragments). Home bakers rarely exceed this; risk is low under normal oven use.
Bacterial or mold growth in creases or stored moisture
Silicone mats can trap water if not dried thoroughly or stored in humid conditions, creating microenvironments for microbial growth. This is a hygiene issue rather than a chemical hazard; proper drying and storage mitigate it.
Physical fragmentation or microparticle shedding
Heavy use, dishwasher abrasion, or age-related brittleness can cause silicone to flake or shed small particles into food. Risk increases after 2+ years of frequent use; periodic inspection and replacement is prudent.
What’s reassuring
Safe base material
Made from ceramic, mineral, or natural fiber with no PFAS risk.
Additives or processing residues in silicone
No documented reports of harmful additive leaching from Amazon Basics silicone mats. Food-grade silicone typically contains minimal fillers, but the brand does not disclose full formulation.
Heavy metals
Most silicone baking mats are not heavily pigmented; Amazon Basics versions are typically neutral colored. No recalls or testing alerts have surfaced regarding cadmium or lead in the dyes or pigments used.
Source: FDA ↗The full breakdown
What it's made of and why it matters
Amazon Basics Silicone Baking Mat is made from food-grade silicone, a synthetic rubber elastomer without Teflon-family coating coatings. Silicone is chemically inert at typical baking temperatures (up to around 450-480°F) and does not release volatile compounds or leach additives into food under normal use. Unlike traditional coated cookware, silicone mats have no glazes, enamels, or Teflon-type coating films that degrade or off-gas.
The brand's record and disclosure
Amazon Basics does not publish detailed material safety or manufacturing disclosures for this product. The product carries no prominent third-party certifications (NSF, FDA specific approval statements) on widely available product listings. No recalls or established safety controversies have been documented for this specific SKU. The brand's general transparency on chemical composition is minimal compared to heritage bakeware manufacturers.
How it compares in its category
Silicone baking mats are a lower-hazard alternative to traditional non-stick coated metal pans (which carry Teflon-type coating and potential lead/cadmium risks in older enamels). They avoid the leaching concerns of bare aluminum or uncoated steel. Silicone mats are comparable in safety profile to parchment paper, though more durable; they occupy a middle ground between disposable paper and hard cookware with applied coatings.
If you buy it
Do not exceed the manufacturer's stated temperature limit (typically 450-480°F); prolonged exposure above this range can degrade silicone. Hand wash or use gentle dishwasher cycles to avoid abrasion that may reduce lifespan. Replace mats every 1-2 years or if you notice visible cracking, discoloration, or surface deterioration. Store flat or loosely rolled to prevent creasing that may trap moisture or bacteria.
What we don’t know
- Basis
- Model estimate, 78% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Amazon Basics 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.