Sufix · Fishing Line
Sufix Elite Line
Fishing line carries low PFAS risk, but Sufix discloses nothing, transparency gap remains.
Sufix Elite Line is monofilament fishing line, a polymer product with lower inherent PFAS concern than coated textiles or cookware. However, Sufix makes no public statement about PFAS in its line formulations, material sourcing, or testing.
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Monofilament nylon fishing line
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
Sufix Elite Line is monofilament nylon, a single continuous strand of extruded polyamide plastic. Nylon is chemically stable under normal fishing conditions and does not leach phthalates, BPA, or formaldehyde in the way food-contact plastics or treated textiles do. The main degradation risk is UV exposure over time, which causes the line to become brittle rather than releasing hazardous chemicals.
The brand's record and disclosure
Sufix is owned by Rapala VMC Corporation and manufactures fishing tackle globally. The company provides no public disclosure on PFAS use or avoidance in its monofilament lines, despite growing industry awareness of fluorocarbon and PFAS concerns in fishing products. No major recalls or safety controversies are on record for Sufix Elite Line specifically. The lack of transparency on intentional additives (e.g., UV stabilizers, slip agents) makes independent assessment difficult.
How it compares in its category
Standard monofilament lines (nylon) are less chemically complex than fluorocarbon alternatives, which may contain higher PFAS loads by design. Sufix Elite is a mid-to-premium offering within the nylon segment and faces competition from similar products (Berkley, Trilene, Spiderwire) with equally opaque disclosure practices. The category as a whole lacks industry-wide transparency standards, making Sufix neither an outlier nor a leader in safety communication.
If you buy it
Store in a cool, dry place away from direct sunlight to slow UV degradation and maintain line strength. Check line condition before use, especially after extended storage; discard if it becomes noticeably brittle or discolored. Monofilament does not require special cleaning, but rinsing with fresh water after saltwater use extends lifespan. Replace periodically (typically 1-2 seasons of regular use) to avoid breakage during fishing.
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.”
UV degradation and physical breakdown
Nylon monofilament degrades under UV exposure, becoming brittle and losing strength rather than leaching chemicals. This is a performance issue first, but degraded microfibers may enter waterways; no controlled evidence of hazard from this specific product exists.
Undisclosed manufacturing additives (UV stabilizers, plasticizers)
Nylon extrusion typically uses additives for UV resistance and workability. Sufix discloses none of these, so the specific chemical profile is unknown. Standard additives (hindered amine light stabilizers, carbon black) are not classified as hazardous, but transparency gap prevents full assessment.
Microplastic shedding into aquatic environments
Fishing line is directly released into aquatic ecosystems via breakage, tangling, and intentional discard. Monofilament nylon breaks down into microplastics slowly (5-40 years); environmental ingestion by fish and wildlife is documented, though toxicity to aquatic life remains under study.
Lead or heavy metal pigments in colored variants
No recalls or test data on record for Sufix Elite or similar monofilament lines. Standard nylon colorants are synthetic organic dyes, not lead-based pigments. Risk is assessed as very low for a product not designed for skin contact or ingestion.
Allergic or irritant sensitization from direct skin contact
Nylon monofilament does not release volatile compounds or known contact allergens during normal handling. No documented cases of dermatitis or sensitization specific to this product or category.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% 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.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Fishing Line
Stren
Original
Monofilament nylon fishing line
Lower PFAS concern for a fishing line product; no coating or treatment typical of PFAS carriers.
⚠Risky category by default
Maxima
Ultragreen One Shot
Lubricant/chain oil (mineral or synthetic base)
Lower PFAS concern for a chain lubricant; minimal Teflon-family coating/waterproofing risk profile.
⚠Risky category by default
Seaguar
Blue Label
Fluorocarbon fishing line (monofilament)
Fluorocarbon fishing line may contain PFAS; insufficient public data to grade definitively.
⚠Risky category by default
More fishing line 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.