Katbite · Parchment Paper & Baking Liners
Katbite Bulk White Heavy Duty Parchment Paper Roll for Commercial Baking 12 in x
Skip or verify coating; grease-resistant parchment often uses PFAS, and Katbite discloses nothing.
Heavy-duty parchment paper typically receives grease-resistant treatment; Katbite provides no disclosure of coating chemistry or PFAS status. Manufacturers frequently use PFAS-based water/oil repellents.
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
cellulose paper with unspecified grease-resistant coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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.
Coating degradation and particle shedding
Undisclosed grease-resistant coatings can degrade with repeated high-heat exposure, humidity, or aging. Microscopic coating particles could theoretically transfer to food; no recalls or incidents are documented for Katbite specifically, but material class allows this risk.
Thermal fume risk (if Teflon-type coating-based coating)
If coating is polytetrafluoroethylene (Teflon-type coating/Teflon family), heating above 570 F produces toxic fumes; normal baking temperatures fall below this, but accidental oven misuse or direct flame contact could trigger release. Unconfirmed coating type leaves this unquantified.
Microplastic or coating migration into fatty foods
High-fat baked goods (butter-rich pastries, oils) could interact with grease-resistant coatings. Without coating composition data, migration potential cannot be ruled out. No incidents documented, but category risk exists for commercial-grade bulk products with unknown formulations.
What’s reassuring
Bleaching and processing chemical residues
Cellulose paper is typically chlorine-bleached during manufacturing. No testing data or complaints are on record for Katbite; food-grade parchment should meet FDA limits for chlorine residues, but disclosure of processing standards is absent.
The full breakdown
What it's made of and why it matters
Katbite parchment is cellulose paper (wood pulp) with an applied grease-resistant coating to prevent oil and moisture transfer. The coating material is not disclosed on packaging or available product information; in this product class, grease-resistant coatings are typically Teflon-family coating-based (PFAS family) or silicone. The cellulose base itself is chemically inert at normal baking temperatures (up to 420-450 F); risk depends entirely on the coating formulation and its thermal stability.
The brand's record and disclosure
Katbite is a private-label cookware and baking supplies brand sold primarily through Amazon and online retailers. The brand provides no public disclosure of coating chemistry, sourcing, or testing results. No PFAS testing data, food safety certifications (FDA, EU), or third-party environmental claims are documented for this product. This silence on a sensitive coating composition is notable and limits independent verification of safety.
How it compares in its category
Most commercial-grade parchment paper (including brands like If You Care, Regency, and store generics) use similar undisclosed coatings. However, some manufacturers have voluntarily moved to PFAS-free formulations and begun disclosing this. Katbite's bulk commercial product sits at the lower end of transparency; premium alternatives like If You Care clearly state PFAS-free status. Price suggests this is budget-tier, making coating cost-cutting a reasonable concern.
If you buy it
Store in cool, dry conditions away from sunlight; moisture can degrade the coating. Use temperatures up to 420 F (manufacturer typically claims 420-450 F); do not reuse sheets if coating shows visible wear, cracking, or brownish patches. Replace the roll every 12-18 months of regular use or sooner if coating integrity declines. Consider contacting Katbite customer service to request coating-type disclosure before purchase if PFAS exposure is a concern.
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
- Katbite has made none
Formulations change between production runs, so check the current label. How we grade.
Better-graded alternatives in Parchment Paper & Baking Liners
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bleached paper with undisclosed grease-resistant coating
Coating degradation and leaching
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unbleached paper with silicone coating
Silicone coating degradation at high heat
Limited concern
Brand no-added-PFAS claim and a 2021 lab result with no fluorine detected.
✓Lab test found no PFAS
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.