Wilton · Silicone Cutting & Prep Boards
Ateco Non-Stick Silicone Baking Work Mat with Measurements, 24" x 24"
Silicone mat likely lower PFAS risk; brand offers no disclosure.
Silicone non-stick mats are generally lower concern than Teflon-type coating coatings. Wilton provides no PFAS statement; contact brand for coating details if concerned.
The safe swap
Trudeau
Trudeau Glass Drying Mat
90/100 safety
Same rubric that flunked this product. The swap earned its A.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Silicone (non-stick mat)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Non-stick, chemistry undisclosed
Marketed non-stick without stating the coating chemistry.
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
This product is a food-grade silicone mat, a polymer made by cross-linking siloxane chains. Silicone is chemically inert at typical baking temperatures (up to 450-500F) and does not leach the way coated metals or certain plastics do. Unlike Teflon-type coating non-stick coatings (Teflon), silicone does not emit toxic fumes when overheated, and it does not contain BPA or phthalates inherent to its structure. The 24x24 inch format is primarily used for rolling dough, kneading, and shaping on countertops rather than direct oven contact, further reducing thermal stress.
The brand's record and disclosure
Wilton (owned by Middleby Corporation) does not publish PFAS or silicone supply-chain testing data on their website or product labels, which is typical for consumer baking-mat manufacturers. No recalls or safety warnings specific to this mat model appear in FDA or CPSC databases. The company holds no third-party certifications (e.g., GOTS, NSF, or LFGB) for this product line, meaning independent verification of material purity is not available to consumers.
How it compares in its category
Silicone baking mats occupy a middle ground: safer than Teflon-type coating-coated metal or ceramic-glazed pans (which can leach lead or emit fumes) but without the transparency of certified alternatives. Most commercial silicone mats from major brands (Wilton, OXO, Silpat) are made with food-grade silicone and perform identically in terms of leaching risk. Glass or stainless-steel baking sheets eliminate polymer risk entirely but lack the non-stick convenience; parchment paper is a lower-cost disposable option with no known toxicity concerns.
If you buy it
Use this mat for temperatures up to the manufacturer's stated limit (typically 450F); do not place it directly under a broiler or expose it to open flame. Wash by hand with mild soap or in the dishwasher on low heat to preserve surface integrity. Replace if the mat becomes tacky, discolored, or tears, as degraded silicone may shed particles into food. Store flat or rolled loosely; do not crease or fold permanently, as this can weaken the polymer over time.
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.”
Silicone polymer degradation
Extended exposure to heat above 500F or repeated thermal cycling may cause surface breakdown and particle shedding. For this mat used primarily at countertop temperature, risk is minimal but not zero over years of use.
Manufacturing residues or uncrosslinked oligomers
Food-grade silicone is regulated under FDA CFR 177.2600 for direct food contact. Wilton does not disclose testing for residual oligomers, but no recalls or illnesses linked to this product have been documented.
Leaching from surface coatings or additives
Silicone itself does not contain plasticizers, flame retardants, or heavy metals as part of its base chemistry. Wilton's formulation is not publicly disclosed, so impurities from suppliers cannot be ruled out entirely.
Microbial growth if poorly maintained
Silicone can harbor bacteria in crevices or if stored wet. This is a hygiene issue rather than a toxicity hazard; regular cleaning and dry storage mitigate it completely.
Teflon-type coating contamination from manufacturing
Silicone mats do not contain Teflon-type coating; however, cross-contamination at factories that produce both Teflon-type coating and silicone products is theoretically possible but has never been documented or recalled.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% 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 Silicone Cutting & Prep Boards
Trudeau
Glass Drying Mat
Glass
Glass drying mat has minimal PFAS risk; bare glass material is inherently safe.
⚠Risky category by default
KitchenAid
Classic Nonslip 2-Piece Cutting Board Set
plastic composite, no nonstick coating
Lower concern. Bare plastic cutting boards rarely treated with PFAS.
⚠Risky category by default
Cuisinart
13" Semi-Transparent Polymer Cutting Board
semi-transparent polymer (likely polyethylene or polypropylene)
Lower concern. Bare polymer cutting board unlikely to contain PFAS.
⚠Risky category by default
More silicone cutting & prep boards 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.