Wilton · Silicone Cutting Mats & Prep Boards
3 Wilton Silicone Baking Mat Non-Stick Heat Resistant Mint Green 10.25 x 16
Silicone mat coating unspecified; PFAS risk unclear without material disclosure.
Wilton's product claims silicone and non-stick but does not disclose the non-stick coating chemistry. Silicone itself is lower concern, but the coating remains unidentified.
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Material
Silicone baking mat, non-stick coating unspecified
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
Wilton silicone baking mats are food-grade silicone polymer sheets, typically fiberglass-reinforced for structural support. Unlike traditional non-stick cookware (Teflon-type coating/Teflon), silicone does not require fluorinated coatings and remains chemically stable under normal baking temperatures (up to 480F typically). The fiberglass reinforcement and any adhesive layers are not disclosed on product packaging, which limits assessment of leaching potential at high heat.
The brand's record and disclosure
Wilton is a major US baking brand owned by Essentials Group. The company provides minimal transparency about material sourcing, manufacturing standards, or PFAS use in coatings. No public third-party certifications (e.g., FDA food-contact validation, NSF) are listed for this specific product. No significant recalls or safety controversies specific to Wilton silicone mats are on public record.
How it compares in its category
Silicone baking mats avoid Teflon-type coating fume risks present in traditional Teflon-coated cookware and are reusable, reducing plastic waste from parchment paper. However, they lack the rigorous third-party certification common to premium brands like Silpat (certified food-grade silicone). Budget silicone mats are more prone to degradation and potential leaching from reinforcement layers if overheated.
If you buy it
Keep mats below 480F to avoid silicone degradation and potential leaching from fiberglass reinforcement. Hand wash rather than dishwasher to extend life; silicone can absorb odors and oils over time. Replace if surface becomes sticky, discolored, or cracked, as these signal material breakdown. Store flat in a cool, dry place; avoid prolonged direct sunlight, which degrades silicone elasticity.
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.”
Fiberglass reinforcement leaching
Wilton does not disclose whether reinforcement layers are food-contact safe or whether adhesives contain chemical binders. High heat or damage could release fiberglass microfibers or adhesive components into food.
Silicone degradation and leaching
Budget silicone can degrade when overheated or exposed to solvents in cleaning products, potentially releasing oligomers (short-chain silicones) into food. No published migration limits for this brand are available.
Coating stability unspecified
The mat's non-stick surface coating material is not disclosed; if a proprietary top layer is used, thermal or mechanical degradation could introduce unknown compounds.
Heavy metal residues in dyes
The mint green pigmentation raises theoretical concern for cadmium or lead in organic dyes, but no public record of testing or failure for Wilton silicone mats exists.
Microplastic release during wear
Repeated use, abrasion, and heating can cause silicone and fiberglass particles to shed into food. Risk increases with product age and surface damage.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% 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 Mats & Prep Boards
Silikomart
Silicone Grip Mat
silicone rubber grip mat, non-coated
Lower concern. Silicone grip mats rarely contain PFAS.
⚠Risky category by default
Pyrex
Rockler Silicone Project Mat
silicone
Silicone project mat carries lower PFAS concern.
⚠Risky category by default
Pyrex
1, Size: 29cm/11.42 x 26cm/10.24 (Approx.)40cm/15.75 x 30cm/11.81 (Approx.)50cm/19.69 x 40cm/15.75 (Approx.)60cm/23.62 x
borosilicate glass
Lower concern. Pyrex glass cookware is borosilicate, inherently PFAS-free.
⚠Risky category by default
More silicone cutting mats & 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.