Teflon · Silicone Cutting & Prep Boards
The Big One 4-pc. Nonslip Cutting Mat Set
Material unclear; nonslip coating source not disclosed by brand.
This cutting mat set's nonslip coating remains undisclosed publicly. Rubber or silicone mats may contain PFAS additives, but lack of brand information prevents you from knowing for sure.
The safe swap
Norpro
Norpro Silicone Baking Mat
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
Rubber or silicone nonslip mat, coating unspecified
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.
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.
PFAS
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.
Source: ATSDR ↗What’s reassuring
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.
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.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Teflon has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Silicone Cutting & Prep Boards
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Microparticle shedding from grip surface
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Mold or bacterial growth in surface texture
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Low concern; silicone grip mats rarely contain PFAS.
⚠Risky category by default
Pyrex
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Migration of manufacturing residue or plasticizers
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⚠Risky category by default
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Moderate concern
Lid or handle coating hazards
Limited concern
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⚠Risky category by default
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.