Wilton · Silicone Cutting & Prep Boards
3 Wilton Silicone Baking Mat Non-Stick Heat Resistant Mint Green 10.25 x 16, Is It Non-Toxic?
Silicone with no coating described, and no PFAS statement from the brand.
The product information we reviewed describes silicone baking mat, with no applied coating named. Silicone releases food on its own, so a non-stick claim on a silicone product describes the material rather than a coating. The brand has published no PFAS statement for it.
The better-graded swap
Fiskars
Functional Form Cutting Board Set, 3-Piece
85/100 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 baking mat
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
Is 3 Wilton Silicone Baking Mat Mint Green non-toxic? What it is made of
This is a silicone baking mat, a polymer sheet made from siloxane chains (silicon-oxygen backbone) rather than plastic. Silicone is chemically inert at normal baking temperatures and does not leach BPA, phthalates, or other plasticizers because it lacks the chemical structure that makes plastic problematic. The non-stick surface comes from silicone's inherent low-friction properties, not a Teflon-family coating like Teflon-type coating, which eliminates fume risk from overheating.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Bacterial or mold colonization
Silicone's porous microscopic texture can trap food residue if not cleaned thoroughly. This is a maintenance issue (wash promptly, dry fully) not a manufacturing defect, and is common to all reusable kitchen tools.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Leaching from silicone polymer
Food-grade silicone does not leach BPA, phthalates, or endocrine disruptors. No published reports of contaminants migrating from Wilton silicone mats into food under normal baking use.
Thermal decomposition or fume release
Silicone is thermally stable to 400-500F (typical baking range). At extreme overheating above rated temperature, silicone can degrade, but this is visible (discoloration, odor) and not a hidden hazard like Teflon-type coating fume inhalation.
Non-stick coating degradation
Silicone mats do not have a separate coating; the non-stick property is inherent to the polymer. Unlike Teflon-type coating pans, there is no peeling or flaking risk that could contaminate food.
Heavy metals
The mint green color is achieved with FDA-compliant silicone pigments; no independent testing has detected lead, cadmium, or arsenic in Wilton silicone mats. Color additives in food-grade silicone are regulated and rarely the source of heavy metal hazards.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
Wilton is a long-established baking-supply company with no widely documented safety recalls or controversies specific to silicone mats. The brand does not publicly disclose PFAS testing or certification statements for this product line, which is typical for silicone-based kitchen tools (many manufacturers assume silicone is PFAS-free without explicit marketing). No independent testing has flagged Wilton silicone mats as contaminated; this reflects industry-standard practice rather than exceptional transparency.
How it compares in its category
Silicone mats have lower concern than plastic cutting boards or parchment paper coated with silicone because the material is uniform and stable. They outlast disposable parchment and avoid the microplastic shedding risk of thin plastic sheets. Versus coated non-stick baking pans, silicone mats eliminate the degradation hazard of worn Teflon-type coating or ceramic coatings, since the non-stick property is intrinsic to the material itself.
If you buy it
Silicone mats are functional up to their rated temperature (typically 400-500F; confirm your product label). Hand-wash with warm soapy water after use; abrasive scrubbers can scratch the surface but will not cause leaching since silicone is not layered. If the mat develops permanent staining or visible degradation (cracking, peeling), replace it; these mats typically last 5-10 years with normal care. Do not use under a broiler or directly on an open flame.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Wilton has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to 3 Wilton Silicone Baking Mat Non-Stick Heat Resistant Mint Green 10.25 x 16?
- Polypropylene or similar plastic; no nonstick or waterproof coating disclosed
- We found no PFAS statement from the brand
- Microplastic shedding from cutting action
4 hazards checked on this product, all on its full breakdown.
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.