Matfer Bourgeat · Baking Parchment & Silicone Mats
Matfer Bourgeat 321000 12 Inch Silpat Mat
Lower PFAS concern, silicone baking mat with no nonstick coating or Teflon-family coating.
Silpat mats are fiberglass reinforced silicone without PFAS-bearing nonstick coatings like Teflon-type coating. Silicone itself is not a Teflon-family coating and carries lower concern than traditional nonstick cookware.
Shop Matfer Bourgeat on Amazon →Material
Silicone mat (fiberglass-reinforced silicone, non-coated)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cookware is a category where PFAS exposure is more common.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
The Matfer Bourgeat Silpat is a fiberglass-reinforced silicone mat, not a coated parchment or Teflon-type coating-based product. The silicone is the primary food-contact surface, and the embedded fiberglass provides structural reinforcement to prevent warping. Silicone itself is a synthetic polymer with very high thermal stability and low reactivity, meaning it does not leach monomers or plasticizers into food at normal baking temperatures (up to approximately 480°F, which exceeds the mat's stated limit of 428°F). The lack of any nonstick Teflon-family coating eliminates Teflon-type coating fume risk entirely.
The brand's record and disclosure
Matfer Bourgeat is a French cookware and baking supply manufacturer with a long history in professional kitchens. The company does not publicly disclose detailed material safety testing or certifications (such as FDA compliance statements or independent third-party testing reports) for this specific mat. No recalls or safety controversies involving this product are on record. The brand's silence on PFAS and material provenance is typical for the cookware industry but does not indicate a problem; silicone mats are inherently free from fluorochemical coatings.
How it compares in its category
Silpat mats occupy a middle ground in baking mats: they are superior to uncoated parchment in durability and reusability, and free from the Teflon-family coating risks of some competing silicone brands that may use Teflon-type coating or other fluorinated release agents. Glass fiber reinforcement is standard in commercial silicone mats to prevent warping and improve longevity. Matfer's Silpat is widely used in professional and home bakeries and has a strong reputation for durability; comparable alternatives (such as Silicone Zone or generic silicone mats) have no documented safety advantages.
If you buy it
Hand wash with warm soapy water or place in the dishwasher on a low-heat cycle; do not scour with abrasive scrubbers, as this can degrade the silicone surface over time. Do not exceed 428°F (220°C) in use; overheating accelerates silicone degradation and can release volatile compounds. Inspect the mat every 12-24 months of regular use for visible cracks, cloudiness, or peeling at the edges; these indicate replacement is needed to avoid fiberglass fibers entering food. Store flat or rolled loosely in a cool, dry place away from direct sunlight.
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 degradation at elevated temperature
Silicone remains stable well below the product's stated heat limit of 428°F, but prolonged exposure above this threshold or direct flame contact can cause oxidative breakdown. No evidence that normal oven use produces harmful volatiles.
Fiberglass shedding if mat surface is damaged
The embedded fiberglass reinforcement is sealed within the silicone matrix under normal conditions. Cracks, tears, or peeling edges could theoretically expose fibers. Routine inspection and timely replacement prevent this scenario.
Silicone oligomer or monomer leaching
Food-grade silicone is not known to leach detectable monomers or low-molecular-weight oligomers into food at normal baking temperatures. No published studies document adverse effects from Silpat mats in particular.
Contamination from manufacturing residues
Matfer Bourgeat does not disclose manufacturing origin or contaminant testing. No recalls or complaints implicating manufacturing defects for this product are on record.
Surface colonization by bacteria or mold if not dried promptly
Silicone can retain moisture in crevices if not thoroughly dried after washing. Proper air drying and storage in a dry environment prevent microbial growth; this is a care issue, not a material hazard.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 82% 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 Baking Parchment & Silicone Mats
Silpat
Silpain Silicone Bread Baking Mat
silicone (fiberglass-reinforced)
Lower concern, silicone mat avoids Teflon-type coating and Teflon-family coating inherent to traditional nonstick.
⚠Risky category by default
Regency Wraps
Regency Reusable Parchment Paper
Silicone-coated parchment paper
Lower-concern parchment option; PFAS-free claim credible for silicone-coated products, but verify current batch labeling.
⚠Risky category by default
If You Care
Fat Daddio's ProSeries Silicone Baking Mat
silicone (food-grade)
Lower-concern choice; food-grade silicone is inherently PFAS-risk-averse, though third-party verification would strengthen the claim.
⚠Risky category by default
More baking parchment & silicone mats 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.