Trilene XL vs 825 Yards of Shakespeare Sigma Premium Monofilament 20 LB Test Clear Blue Fluorescent Fishing Line / 20 Pound Shakespear: which is safer?

825 Yards of Shakespeare Sigma Premium Monofilament 20 LB Test Clear Blue Fluorescent Fishing Line / 20 Pound Shakespear is our pick: better on PFAS and on the overall hazard picture.

Berkley

Trilene XL

PFAS grade

B 85/100

Overall grade

F 61/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Nylon monofilament fishing line

Confidence

72%

ReportedUV and thermal degradation of nylon

PossibleUnknown additives (slip agents, UV stabilizers, colorants)

ReportedMicroplastic generation via fragmentation

Why this gradeBuy

Our pick

Shakespeare

825 Yards of Shakespeare Sigma Premium Monofilament 20 LB Test Clear Blue Fluorescent Fishing Line / 20 Pound Shakespear

PFAS grade

B 85/100

Overall grade

C 71/100

Verdict

Buy

Hazard flags

⚑ 2

Material

Monofilament nylon fishing line

Confidence

72%

PossibleAzo dyes in colorant

ReportedNylon polymer degradation and microplastic shedding

Why this gradeBuy

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 fishing line & fishing tackle: see the full ranking