Wilton · Parchment Paper & Baking Liners
Wilton Parchment Paper Mega Roll
Parchment's grease-resistance treatment requires clarification on PFAS status.
Wilton parchment is typically silicone-coated for heat and grease resistance. The brand offers no PFAS disclosure or third-party certification, though grease-resistant coatings sometimes use PFAS.
The better-graded swap
If You Care
Parchment Baking Sheets
90/100 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-coated paper with grease-resistant treatment
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Wilton Parchment Paper Mega Roll is made of, ingredients and materials
Wilton Parchment Paper Mega Roll is paper coated with silicone to provide non-stick and grease-resistant properties. The grease resistance typically requires fluorochemical treatment, which raises PFAS concern (separately graded as Poor). Silicone itself is inert at normal baking temperatures, but the underlying treatment chemistry is not fully disclosed by Hefty, making full safety assessment difficult. The paper substrate itself carries minimal risk if unbleached or minimally processed.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
Fluorochemical coating degradation at high heat
Silicone-coated parchment may release volatile organic compounds or degrade fluorochemical binders above 420-450°F. No published data on Hefty brand specifically, but this is a material class concern not unique to this product.
Unidentified fluorochemical exposure via food contact
Grease-resistant treatment almost certainly contains fluorochemicals (PFAS subset); brand silence on composition means consumers cannot assess individual PFAS risk (chain length, bioaccumulation profile, volatility). This is the primary hazard flagged in the PFAS rating.
What’s reassuring
Microplastic or coating particle migration to food
No documented cases of Wilton or Hefty parchment shedding particles into food at normal use temperatures. Risk increases if paper is crumpled, torn, or heated unevenly; visual inspection before each use mitigates.
Chlorine bleaching residues in paper substrate
Most commodity parchment paper is made from virgin pulp and may be chlorine-bleached during manufacture. Hefty does not disclose bleaching method; residual chlorine compounds are not known to leach into food at baking temperatures.
How is this PFAS grade calculated?
The brand's record and disclosure
Hefty (owned by Reynolds Consumer Products) does not publicly disclose the specific fluorochemical composition of its parchment coatings or commit to PFAS-free alternatives. No independent certifications (e.g., Nordic Swan, EU Ecolabel, or third-party testing for fluorochemicals) are advertised on this product. The brand has not faced documented recalls for parchment paper, but lack of transparency on chemical treatment is a notable gap in consumer communication compared to premium competitors.
How it compares in its category
Most conventional parchment papers (Wilton, Reynolds, store brands) rely on fluorochemical coatings for grease resistance and perform identically in kitchen use. Silicone-coated parchment dominates the market and is not a material linked to PFAS at typical baking temperatures. Premium alternatives like If You Care or Katazayas markets parchment with plant-based coatings or explicit PFAS-free claims, though they cost more. This Hefty product is functionally standard but offers no disclosure advantage.
If you buy it
Use below 420°F to avoid silicone degradation and potential volatilization of coating compounds. Discard if coating shows discoloration, peeling, or burns. Replace the roll every 1-2 years and store in a cool, dry place away from heat to prevent coating breakdown. Do not reuse sheets; single-use presents lower concern given the unknown fluorochemical load and potential microscopic wear over repeated heating cycles.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Wilton has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Wilton Parchment Paper Mega Roll?
- Steel with PFA-free nonstick coating
- The brand calls it PFAS-free, which we have not verified
- Nonstick coating degradation over time
3 hazards checked on this product, all on its full breakdown.
- silicone-coated parchment paper
- The brand calls it PFAS-free, which we have not verified
- Paper degradation and particulate shedding
- unbleached paper with silicone coating
- The brand calls it PFAS-free, which we have not verified
- Silicone coating degradation at high heat
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