Electric Guitar Strings Nickel vs CBGBL Coated Boomers Electric Guitar Strings: which is safer?
D'Addario Electric Guitar Strings Nickel is the clear pick. GHS CBGBL Coated Boomers Electric Guitar Strings carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
D'Addario
Electric Guitar Strings Nickel
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNickel skin contact sensitivity
ReportedCoating degradation and core exposure
GHS
CBGBL Coated Boomers Electric Guitar Strings
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNickel contact dermatitis
PossibleCoating degradation and leachate exposure
PossibleMicroabrasion and inhalation of coating particles
Where these two actually differ
- We flag Nickel skin contact sensitivity and Coating degradation and core exposure on the D'Addario and not on the GHS.
- We flag Nickel contact dermatitis, Coating degradation and leachate exposure and Microabrasion and inhalation of coating particles on the GHS and not on the D'Addario.
- The D'Addario is Nickel-plated steel core with nickel-brass wound exterior where the GHS is Steel/nickel-plated core; coating composition unspecified, which is most of the difference in these two grades.
- The gap is 35 points, wide enough that this is not a close call, and the D'Addario is the one to buy.
- We are less certain about the GHS grade, at 35% confidence against 82%, because it discloses less.
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 →
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