Good Cook · Silicone Cutting & Prep Boards
Hecnuo Flexible Nonslip Cutting Mat
Nonslip coating composition is unclear, ask the seller.
This Good Cook mat lacks transparency on its nonslip coating, making PFAS risk impossible to assess reliably.
The safe swap
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
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 mat with unknown nonslip coating
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 leachables (identity unknown)
The undisclosed nonslip topcoat could contain phthalates, secondary plasticizers, or other additives that may migrate into food if the coating is damaged or worn. No test data is available for this specific product.
Rubber degradation and off-gassing
If the base is synthetic rubber rather than food-grade silicone, prolonged storage in heat or contact with oils can cause surface breakdown and release of volatile compounds. Odor is the main warning sign.
Coating durability and peeling
User reports online indicate nonslip coatings on budget mats can peel or flake with repeated use and washing, creating a microparticle ingestion risk if fragments enter food prep areas.
What’s reassuring
Aluminum leaching
Cutting mats are not aluminum cookware and do not present aluminum leaching risk.
Teflon-type coating/nonstick fume risk
This mat is not a nonstick cooking surface and does not use Teflon-type coating; fume risk does not apply to this category.
The full breakdown
What it's made of and why it matters
Hecnuo mats sold under Good Cook branding are typically rubber or silicone base with an applied nonslip coating. The hazard depends entirely on what that topcoat is: silicone-based nonslip surfaces are generally inert, but some mats use synthetic rubber with added polymers or tackifying agents that are not publicly specified. Good Cook has not disclosed the exact composition of their nonslip layer, making it impossible to rule out problematic additives.
The brand's record and disclosure
Good Cook is a mid-tier kitchenware brand owned by Home Meridian International with minimal public safety certifications or third-party testing disclosures for mat products. The brand does not appear to have published material safety data sheets (MSDS) or composition statements for this specific cutting mat. No established recalls or safety complaints are on record for this product line, but the lack of transparency is notable.
How it compares in its category
Cutting mats are lower-risk cookware than nonstick pans (no thermal decomposition hazard), but quality varies widely. Premium brands like OXO and Epicurean publish materials data; budget brands including Good Cook typically do not. Silicone mats from transparent manufacturers are generally safer than rubber mats with undisclosed coatings, which is the main concern here.
If you buy it
Do not use at temperatures above 65-70°C (150-160°F) unless seller confirms heat rating; most rubber-based mats degrade under heat. Replace if the nonslip surface becomes sticky, flakes, or emits odor. Clean with mild soap and warm water only; avoid harsh solvents or dishwashers unless explicitly approved by packaging. Request seller confirmation of base material (silicone vs. synthetic rubber) before purchase if composition matters to you.
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
- Good Cook has made none
Formulations change between production runs, so check the current label. How we grade.
Safer alternatives in Silicone Cutting & Prep Boards
Silikomart
Silicone Grip Mat
silicone rubber grip mat, non-coated
Siloxane leaching (low-molecular-weight oligomers)
Limited concern
Microparticle shedding from grip surface
Limited concern
Mold or bacterial growth in surface texture
Limited concern
Low concern; silicone grip mats rarely contain PFAS.
⚠Risky category by default
Pyrex
Rockler Silicone Project Mat
silicone
Bacterial or mold growth if unmaintained
Limited concern
Migration of manufacturing residue or plasticizers
Limited concern
Silicone project mat carries low concern; no coating risk.
⚠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
Thermal shock fracture and cutting hazard
Moderate concern
Lid or handle coating hazards
Limited concern
Minimal concern. Pyrex borosilicate glass is inherently PFAS-free.
⚠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.