The Boxery Brown Kraft Paper Roll vs Zoro Select Kraft Paper 12 inch 900 Ft. 40 Lb. Basis Weight 900 ft. 12": which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
International Paper
The Boxery Brown Kraft Paper Roll
PFAS grade
C 70/100
Overall grade
F 62/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Unbleached kraft paper, cellulose-based
Confidence
82%
PossibleResidual pulping chemicals (sizing agents, water repellents)
PossibleMicrobiological contamination (mold, bacterial spores)
International Paper
Zoro Select Kraft Paper 12 inch 900 Ft. 40 Lb. Basis Weight 900 ft. 12"
PFAS grade
C 70/100
Overall grade
F 62/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Kraft paper, unbleached or minimally processed cellulose
Confidence
82%
PossibleMineral oil or paraffin coatings
PossibleMicrobial contamination (post-purchase)
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 paper goods: see the full ranking