Dough Box · Parchment Paper & Baking Liners
Bradshaw International Sweet Creations High-Temp Silicone Oven Baking Mat
Silicone baking mat; PFAS risk unclear without composition details.
This silicone mat poses less risk than nonstick cookware, but the maker hasn't disclosed what's in the coating or how it's made. No independent testing exists.
The safe swap
OXO
OXO Good Grips 12-in. Tongs with Silicone Heads
80/100 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 (coating composition undisclosed)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
Non-stick, chemistry undisclosed
Advertised as non-stick but coating type is not explained.
Category baseline
PFAS exposure happens more often with clothing products.
No PFAS disclosure
The company has not publicly discussed PFAS in this product.
Silicone coating degradation and leaching
Undisclosed silicone formulation means additives (plasticizers, release agents, fillers) are unknown. Physical damage to the mat surface during use or washing can accelerate leaching of these compounds into food. No reported incidents found, but lack of composition transparency prevents full risk assessment.
Thermal decomposition and fume release
Silicone is stable to 500°F in theory, but if the mat is overheated (e.g., under a broiler or direct flame) or if undisclosed additives have lower thermal thresholds, decomposition and odorous fumes are possible. Consumer reports of smell from silicone mats exist anecdotally but are not systematized into official recalls.
Fiberglass shedding from backing
The fabric backing is likely fiberglass mesh reinforcement. Tears or degradation of this layer can allow fibers to contact food or create airborne dust during storage or cleaning. This risk is not unique to this brand but is inherent to the mat design.
What’s reassuring
Lead
No evidence of lead or cadmium contamination in silicone baking mats from this brand or category. Silicone is not typically glazed or enameled, so heavy metal pigment risks are lower than in ceramic cookware. No recalls or test data suggest this is a concern for this product.
Source, ATSDR ↗Allergen or irritant residues from manufacturing
Release agents or mold-release compounds used during silicone mat production could theoretically remain on the surface. No documented allergic reactions or irritation incidents tied to this brand have been found. Standard washing before first use is recommended as a precaution.
The full breakdown
What it's made of and why it matters
This product is a silicone-based baking mat, likely a fiberglass-reinforced silicone sheet bonded to a fabric backing. Silicone itself is chemically inert at typical baking temperatures (up to 500°F for most mats). The critical unknown is the formulation of the silicone compound and any additives or release agents in the coating, which Dough Box does not publicly disclose. Silicone mats are generally preferred over older coatings because they do not rely on Teflon-type coating (Teflon) or other Teflon-family coating, reducing certain chemical risks, though the proprietary blend remains a black box.
The brand's record and disclosure
Bradshaw International (the parent company) and the Dough Box brand provide minimal public information about material composition, manufacturing standards, or third-party certifications on this specific product. No recalls or reported safety incidents tied to this mat have been identified in public records. The brand's silence on PFAS status and detailed ingredient sourcing reflects a broader industry pattern among budget kitchenware makers, rather than a proven safety problem, but also means independent verification of safety claims is not readily available.
How it compares in its category
Silicone baking mats occupy a middle ground in safety: they avoid the Teflon-type coating fume risk of older non-stick cookware and the lead/cadmium concerns of some ceramic glazes, but lack the transparency of premium brands that publish material safety data sheets or third-party certifications. Budget silicone mats like this one are common and widely used without widespread reported harm, though higher-end alternatives from brands like Silpat or Oxo publish more detailed composition data. The lack of brand disclosure makes direct comparison difficult.
If you buy it
Use the mat only up to its rated temperature (typically 500°F; verify packaging). Hand wash with mild soap and avoid abrasive scrubbers that degrade the silicone surface. Inspect regularly for tears, cracks, or discoloration, which signal coating breakdown and warrant replacement. Do not use in direct flame or under a broiler element. Store flat and dry. If you notice off-gassing smell or surface deterioration, discontinue use and replace with a certified alternative.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Dough Box has made none
Formulations change between production runs, so check the current label. How we grade.
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More parchment paper & baking liners 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.