Teflon · Silicone Cutting Mats & Prep Boards
The Big One 4-pc. Nonslip Cutting Mat Set
Material unclear; nonslip coating source undisclosed by brand.
This cutting mat set's nonslip coating composition is not publicly disclosed. Rubber or silicone mats may contain PFAS additives, but lack of brand transparency prevents confirmation.
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Material
Rubber or silicone nonslip mat, 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
The Big One cutting mat set is constructed from rubber or silicone base material with an unspecified nonslip coating. If the base is food-grade silicone, it poses minimal leaching risk at room temperature; however, rubber composition and the coating chemistry remain undisclosed by the brand. Nonslip coatings on mats commonly rely on synthetic polymers or treated surfaces that could theoretically migrate into food under heat or abrasion, but the lack of material transparency prevents definitive assessment.
The brand's record and disclosure
Teflon (DuPont) is historically associated with Teflon-type coating (polytetrafluoroethylene), a material linked to PFAS contamination in manufacturing. The brand has maintained silence on the specific coating chemistry of this cutting mat product, which is a transparency gap. No public certifications (FDA, NSF, BPA-free claims) have been located for this mat set, limiting third-party verification of food-contact safety.
How it compares in its category
Cutting mats are lower-risk cookware items than nonstick pans because they do not experience high heat or direct food cooking. Many competitors (OXO, Farberware, store-brand options) explicitly disclose silicone or rubber composition and nonslip coating materials. This product's opacity on coating details places it below market standard for consumer transparency, even if the actual hazard is modest.
If you buy it
Use mats at room temperature and for cutting only, not as baking surfaces or heat-contact items. Hand wash gently to avoid coating degradation; dishwasher use may accelerate wear and potential particulate shedding. Do not expose to temperatures above 60C (140F) unless the coating is confirmed heat-stable. Replace immediately if nonslip surface degrades, discolors, or develops odor, as these may indicate coating breakdown and leachate risk.
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.”
Nonslip coating composition and leaching
The brand has not disclosed the chemical identity of the nonslip coating. Undisclosed synthetic polymers or treated surfaces on food-contact mats can theoretically migrate into food under friction or minor heat; risk is low for room-temperature use but unknown without material specification.
Rubber or silicone base material quality
If the base is non-food-grade rubber, it may contain plasticizers (phthalates) or degradation byproducts. Food-grade silicone poses minimal risk. Absence of certification documentation prevents confirmation of which grade is used.
Coating degradation and particulate shedding
Nonslip coatings degrade with repeated washing and abrasion. As the coating wears, particles or residual coating chemistry may shed into food contact surfaces; no data on this product's durability or shedding rate is publicly available.
Heat stability of coating and base
No toxicity data or temperature limits have been published for this product. If inadvertently exposed to high heat, the coating stability and potential fume release cannot be assessed without material specs.
PFAS in coating (distinct from brand-level PFAS stance)
Nonslip and water-resistant coatings frequently contain PFAS to achieve stain and slip resistance. The Teflon brand's silence on coating composition and historical PFAS association create ambiguity; this is flagged as a material-specific concern separate from brand PFAS grade.
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.