Member's Mark Heavy Duty Food Service Foil vs IDL Packaging PFAS-Free Grease-Proof Paper Sheets: which is safer?
Member's Mark Heavy Duty Food Service Foil is the clear pick. IDL Packaging PFAS-Free Grease-Proof Paper Sheets carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Sam's Club
Member's Mark Heavy Duty Food Service Foil
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAluminum leaching from acidic foods
IDL Packaging PFAS-Free Grease-Proof Paper Sheets
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleCoating leachates (non-PFAS polymers)
PossibleMicroplastic shedding from coating under wear
Where these two actually differ
- We flag Aluminum leaching from acidic foods on the Sam's Club and not on the .
- We flag Coating leachates (non-PFAS polymers) and Microplastic shedding from coating under wear on the and not on the Sam's Club.
- The Sam's Club is Aluminum foil where the is paper with grease-resistant coating, which is most of the difference in these two grades.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More grease-resistant butcher & deli paper: see the full ranking