Glad · Grease-Resistant Paper Products
IDL Packaging PFAS-Free Grease-Proof Paper Sheets
Brand claims PFAS-free; grease-proof coating type unspecified, moderate concern remains.
Product carries a PFAS-free claim but does not disclose the specific grease-resistant coating used. No third-party verification or independent lab data available to confirm the claim.
Brand says: “PFAS-Free Grease-Proof Paper Sheets”
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Material
paper with grease-proof coating
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
food packaging is a category where PFAS exposure is more common.
Brand-stated PFAS-free
The brand states the product is PFAS-free (self-declared).
The full breakdown
What it's made of and why it matters
IDL Packaging grease-proof sheets are paper substrate coated with a proprietary grease-resistant layer. Glad markets these as PFAS-free, meaning the coating avoids traditional fluorinated compounds (PFOA/PFOS), but the actual replacement chemistry is not disclosed publicly. Common PFAS alternatives in grease-proof coatings include silicone-based, wax, or synthetic polymer blends, each with different migration and thermal stability profiles. Without coating specification, full chemical risk assessment is limited to what general food-contact paper safety standards allow.
The brand's record and disclosure
Glad (SC Johnson subsidiary) has made explicit PFAS-free commitments across food-contact products as part of broader brand repositioning toward safer formulations. The company has published statements confirming removal of legacy fluorinated grease-proofing from similar lines, though detailed ingredient disclosure on replacement coatings remains limited. No major recalls or safety violations specific to this product line have been publicly reported. Third-party certification (e.g., FDA compliance testing results) for the coating formulation is not routinely available to consumers.
How it compares in its category
Grease-proof paper sheets compete against parchment (silicone-coated), butcher paper (uncoated), and plastic film alternatives. Parchment carries known silicone stability concerns at high heat; uncoated paper offers minimal grease resistance. Glad's PFAS-free claim places it in the safer category relative to older fluorinated competitors, though the actual coating durability and temperature ceiling versus parchment or wax-based alternatives are not independently benchmarked. For routine food contact (room temperature to low oven use), this product sits in a mid-tier safety profile.
If you buy it
Keep sheets away from direct flame and use only below 400F to avoid coating thermal degradation and potential leachate into food. Do not reuse sheets if visible wear, tears, or coating separation occurs. Store in cool, dry conditions to prevent moisture absorption and mold risk on the paper substrate. For greasy or acidic foods, test a small area first; some fluorine-free coatings may have lower grease resistance at higher temperatures or with extended contact.
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.”
Mineral oil or synthetic polymer coating leaching
Without disclosed coating identity, common PFAS-free alternatives (silicone, polyethylene, or synthetic wax) can migrate into fatty foods if sheets are overheated or used with prolonged contact. FDA-compliant coatings must meet migration limits, but individual product testing is not publicly available.
Ink or adhesive contaminants from manufacturing
Paper food-contact products can introduce soy-based or petroleum inks and hot-melt adhesives during production. Glad's manufacturing standards are likely FDA-compliant, but no product-specific ink/adhesive safety data is disclosed to consumers.
Coating degradation and particle shedding at high heat
Grease-proof coatings on paper can flake or degrade if exposed to sustained high oven temperatures (above 420F). While Glad products are manufactured to withstand normal oven use, exceeding recommended temperatures increases risk of coating particles contacting food.
Microplastic or microfiber release during use
Polymer-based coatings, if they include microplastic binders, can fragment during friction (crumpling, folding) or thermal stress. This is a theoretical concern across all polymer-coated papers; no specific data for this product line exists.
Moisture and mold growth if stored damp
Paper substrate can absorb moisture and support mold or bacterial growth if stored in humid conditions. This is a storage/handling risk rather than inherent product hazard, but common for all paper-based food contact items.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% 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.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Grease-Resistant Paper Products
Target
If You Care Parchment Baking Sheets
unbleached parchment paper, silicone coating
Lower concern. PFAS-free claim with MADE SAFE certification.
⚠Waterproof or stain-proof treatment
More grease-resistant paper products 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.