Acoustic Guitar Strings XS 80/20 Bronze Coated vs Electric Guitar Strings Nickel: which is safer?
D'Addario Acoustic Guitar Strings XS 80/20 Bronze Coated is our pick: better on PFAS and on the overall hazard picture.
Our pick
D'Addario
Acoustic Guitar Strings XS 80/20 Bronze Coated
PFAS grade
Excellent 85/100
Overall grade
Excellent 77/100
Verdict
Buy
Hazard flags
⚑ 2
Material
80/20 Bronze (copper-tin alloy) with phosphor-bronze coating
Confidence
82%
PossibleCoating degradation and particulate release
PossibleAllergic contact dermatitis (copper sensitivity)
D'Addario
Electric Guitar Strings Nickel
PFAS grade
Excellent 85/100
Overall grade
Good 71/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Nickel-plated steel core with nickel-brass wound exterior
Confidence
82%
PossibleNickel skin contact sensitivity
ReportedCoating degradation and core exposure
Where these two actually differ
- We flag Coating degradation and particulate release and Allergic contact dermatitis (copper sensitivity) on the D'Addario and not on the D'Addario.
- We flag Nickel skin contact sensitivity and Coating degradation and core exposure on the D'Addario and not on the D'Addario.
- The D'Addario is 80/20 Bronze (copper-tin alloy) with phosphor-bronze coating where the D'Addario is Nickel-plated steel core with nickel-brass wound exterior, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
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 guitar strings: see the full ranking