Maxima Ultragreen Line
Insufficient public data available for reliable PFAS risk assessment.
Maxima Ultragreen Line has no publicly available PFAS disclosure or testing data. Material composition and any treatments remain undisclosed.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Fishing line, likely nylon or copolymer
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.
Nylon degradation and microparticle release
Nylon monofilament degrades under UV and mechanical stress, potentially releasing microscopic nylon particles into water. No field data on Maxima Ultragreen specifically, but this is an inherent property of the material class; environmental persistence is the primary concern rather than acute toxicity.
PFAS
The 'Ultragreen' branding suggests this line may avoid fluorocarbon coating, but Maxima has not confirmed whether nylon base or any additives contain PFAS. This is the primary unresolved hazard for this product; graded separately per your brief.
Source, ATSDR ↗What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Additives in nylon formulation (stabilizers, colorants, slip agents)
Nylon monofilament typically contains UV stabilizers and antioxidants to extend shelf life. Maxima does not disclose these additives publicly; no independent analysis or safety incidents are on record, but composition remains opaque.
Skin irritation or allergic reaction
Nylon monofilament is generally non-irritating and inert when handled wet or dry. No reports of contact dermatitis or sensitization specific to Maxima Ultragreen; risk is minimal for normal recreational fishing use.
Packaging or storage leachables
Fishing line is typically spooled on plastic or cardboard reels and stored dry. No known hazard from packaging of this product category; standard storage guidance applies.
The full breakdown
What it's made of and why it matters
Maxima Ultragreen Line is most likely nylon monofilament or a nylon-copolymer blend, the industry standard for fishing line. Nylon is inherently stable when used as intended (casting, tension, water exposure) and does not release monomers or additives under normal fishing conditions. The 'Ultragreen' designation likely refers to color or a claimed fluorocarbon-free or lower-impact formulation, but Maxima has not published detailed material composition or manufacturing data for this product line.
The brand's record and disclosure
Maxima is a legacy fishing-tackle brand (part of the Berkley corporation ecosystem) with no published material safety data sheets, third-party certifications, or transparency initiatives for their line products. The brand has not made public commitments to PFAS avoidance or reduction, nor have they issued product-specific safety disclosures. No major recalls or safety controversies are on record for Maxima monofilament in established databases.
How it compares in its category
Monofilament fishing line is not a heavily regulated consumer product in most jurisdictions, and few manufacturers (including premium brands) disclose full chemical composition. Maxima Ultragreen competes against similar nylon-based lines from Berkley, Trilene, and regional brands; none have substantially better public safety documentation. Alternative materials like braided polyethylene or fluorocarbon carry different environmental profiles but similar disclosure gaps for hazard information.
If you buy it
Store in a cool, dry place away from direct sunlight to prevent UV degradation of nylon polymer. Replace line annually or after heavy use, as nylon becomes brittle and prone to breaking under tension over time. Do not heat or burn fishing line for disposal; incinerate at licensed facilities or recycle through specialty tackle programs if available. Avoid prolonged contact with skin if allergic to nylon or additives; rinse hands after handling.
What we don’t know
- Basis
- Model estimate, 25% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Maxima has made none
Formulations change between production runs, so check the current label. How we grade.
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.