· Grease-Resistant Deli & Butcher Paper
Wod PFKT7 Kraft Paper Flatback Carton Sealing Tape 60 yds
Lower concern. Kraft paper tape typically avoids PFAS; verify adhesive.
Kraft paper carton sealing tape usually has acrylic or rubber-based adhesive, lower PFAS risk than synthetic coatings. The brand provides no PFAS disclosure; confirm adhesive formulation if concerned.
The better-graded swap
If You Care
If You Care Parchment Baking Paper
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
Kraft paper with adhesive backing, likely acrylic or rubber-based
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.
Kraft paper contaminants (ink, bleach, recycled fiber impurities)
Kraft paper can vary in purity depending on source and manufacturing. This tape is unbleached (kraft color), which reduces bleach residue risk, but may contain trace metals or contaminants if made from recycled fiber. No specific testing data available for this brand.
What’s reassuring
Adhesive migration (acrylic/rubber-based)
Acrylic and natural rubber adhesives used in kraft tape are formulated to remain on the backing and do not migrate into food under normal storage. No migration incidents reported for this product class when used as external carton sealing.
Degradation and fragmentation
Kraft paper tape is mechanically stable at room temperature and under normal humidity. Degradation occurs only at sustained high heat (above 60°C) or prolonged water exposure, neither typical during food storage. Fragmentation risk is negligible for carton sealing applications.
Allergen cross-contamination via adhesive residues
No documented allergens in standard acrylic adhesives used on food-grade kraft tape. Risk is low because the tape contacts only the outer carton, not the food itself, creating a physical barrier against adhesive-to-food transfer.
The full breakdown
What it's made of and why it matters
This product is kraft paper (unbleached wood pulp) with an acrylic or natural rubber-based pressure-sensitive adhesive backing. Kraft paper itself is inert and food-safe when uncoated. The adhesive is the relevant chemical layer, acrylic adhesives are generally low-toxicity and non-migratory under normal storage conditions, though they can soften slightly above 50°C. This tape is designed for carton sealing only, not direct food contact, which further limits exposure risk.
The brand's record and disclosure
Sealing Strip (the brand) has no publicly documented safety certifications, recalls, or disclosure statements on file. No known controversy or regulatory action against this brand exists in consumer safety databases. The manufacturer's transparency on adhesive formulation is not publicly available, which is typical for commodity tape suppliers but limits independent verification of ingredient sourcing.
How it compares in its category
Kraft paper tape is a lower-risk choice compared to synthetic polymer tapes (polyester or polypropylene) that may contain plasticizers or flame retardants. It avoids the microplastic shedding risk of synthetic alternatives when the carton is opened or recycled. Kraft tape is also compatible with standard paper recycling streams, making it environmentally preferable, though this does not affect direct consumer safety during use.
If you buy it
Store in a cool, dry place below 25°C to prevent adhesive degradation or softening. Use for sealing outer cartons only; do not apply directly to food items or food-contact surfaces. Replace if the adhesive becomes sticky or loses grip (typically after 1, 2 years of storage). Ensure your hands are clean before handling to avoid transferring dust or contaminants to taped food containers.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- has made none
Formulations change between production runs, so check the current label. How we grade.
Better-graded alternatives in Grease-Resistant Deli & Butcher Paper
IDL Packaging
White Butcher Paper 18" x Natural Butcher Paper Roll for Meat and Fish
bleached paper, uncoated
Mold or microbial growth during storage
Limited concern
Brand PFAS statement on record, which we have not verified.
⚠Starting grade for this product type
IDL Packaging
White Butcher Paper 18" x 12000" Natural Butcher Paper Roll for Meat and Fish
bleached kraft paper, no specified coating
Ink or printing residue (if printed side contacts food)
Limited concern
Mold or microbial growth during storage
Limited concern
Brand PFAS statement on record, which we have not verified.
⚠Starting grade for this product type
If You Care
Parchment Baking Sheets
unbleached parchment paper, silicone coating
Silicone coating degradation under heat stress
Limited concern
Mold or microbial growth if stored damp
Limited concern
Brand no-added-PFAS claim and a 2021 lab result with no fluorine detected.
✓Lab test found no PFAS
More grease-resistant deli & butcher paper 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.