Spiderwire · Fishing Line & Fishing Tackle
Spiderwire Stealth Braid
No public PFAS data available; fishing line often uses coatings.
Spiderwire Stealth Braid is braided fishing line with unknown coating composition. Brand provides no PFAS disclosure; coating type not publicly detailed.
The safe swap
Shakespeare
Shakespeare Sportfisher Fishing Mono filament Line
85/100 safety
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Material
Braided polyethylene fishing line
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Unknown / proprietary coating
Proprietary coating with no disclosed chemistry.
Category baseline
other is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Spiderwire Stealth Braid is braided polyethylene (PE), a thermoplastic polymer chosen for strength and low water absorption. The strands are tightly woven to create a thin, abrasion-resistant line. Polyethylene itself is chemically stable and does not leach into water under normal fishing conditions. However, the line may have surface coatings (commonly silicone, wax, or fluorine-based agents) applied during manufacturing to improve castability and reduce visibility, and these coatings' full composition is rarely disclosed by tackle manufacturers.
The brand's record and disclosure
Spiderwire (owned by Pure Fishing) has not published transparency reports on PFAS use, material sourcing, or chemical coatings in their line products. No public recalls or toxicity findings specific to Stealth Braid are on record. The brand does not advertise certifications for chemical safety or environmental standards. Fishing tackle manufacturers as a category are largely unregulated for disclosure of line coatings and processing chemicals.
How it compares in its category
Braided PE lines dominate the high-strength market and are generally considered safer than monofilament lines (which sometimes contain heavy metals as UV stabilizers). Spiderwire Stealth Braid is mid-to-premium priced and widely used by recreational and professional anglers without documented health incidents. Uncoated PE alternatives exist but are less popular; fluorocarbon-coated lines carry higher PFAS risk by design. No peer-reviewed comparative safety data exists for fishing line brands.
If you buy it
Store line in a cool, dry place away from direct UV to prevent brittleness and shedding of fibers. Inspect periodically for fraying or discoloration; replace if damage is visible. After use in saltwater, rinse with fresh water to prevent salt buildup and corrosion of any metal components on the spool. Do not incinerate used line; dispose as solid waste or recycle where tackle-specific recycling is available, as burning may release coating degradation products.
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.”
Microplastic shedding during use and storage
Braided PE line naturally sheds tiny fibers, especially when abraded against guides, knots, or rocks. These fibers enter aquatic environments and persist; cumulative exposure across many anglers represents an unquantified environmental pathway. Direct ingestion risk to the user is negligible.
Undisclosed synthetic coatings (potential volatiles)
Manufacturer does not publicly disclose line coating composition. Silicone, wax, and fluorine-based coatings are typical; some fluorine coatings may contain fluorinated compounds. Coatings off-gas minimally during storage and use at room temperature but composition opacity prevents full safety assessment.
Heavy metal contaminants in dyes or UV stabilizers
Spiderwire Stealth Braid is a braided PE product and does not require dyes for its dark color (carbon black is standard in PE). No public reports of heavy metal contamination in this product line exist. Monofilament lines carry higher risk; braided PE is lower concern.
Entanglement and wildlife injury
Braided fishing line of this type is documented as a persistent entanglement hazard for marine and freshwater wildlife if discarded improperly. This is a disposal and stewardship issue, not an intrinsic material toxicity, but represents a real environmental hazard associated with product use.
Allergenicity or skin irritation from line handling
No reports of dermatitis or allergic reactions specific to Spiderwire Stealth Braid. Polyethylene is hypoallergenic. Brief direct skin contact during casting and handling poses negligible risk.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 35% 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 & Fishing Tackle
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⚠Brand says nothing about PFAS
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More fishing line & fishing tackle 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.