Sealpac Review, Is Sealpac Non-Toxic?
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Across 1 graded product, Sealpac averages Poor (25/100). On disclosure, the brand says nothing publicly about PFAS. None of its products grade Good or better yet. Grades are model-based estimates, not lab results.
Graded and flagged Poor and Bad, we’d swap these
Sealpac
Greaseproof Packaging Paper
Paper with grease-resistant coating, composition undisclosed
Coating composition undisclosed (general toxicity risk)
Grease-resistant paper coatings can include fluorochemicals (PFAS), silicones, or mineral…
Migration of coating into food (oleophilic contact)
Greaseproof coatings are designed to resist fatty substances, but this same property…
Thermal degradation (heat exposure)
Most synthetic food-contact coatings degrade above 60-80 degrees Celsius. If Sealpac…
Microplastics
If coating is plastic-based (polyethylene, polypropylene, or synthetic polymer), aging…
Avoid until the brand reveals its coating chemistry details.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →