GB114 George Benson Flatwound Jazz Guitar Strings vs Thomastik Power-BRights Electric Guitar Strings: which is safer?
Thomastik-Infeld GB114 George Benson Flatwound Jazz Guitar Strings is our pick: better on PFAS and on the overall hazard picture.
Our pick
Thomastik-Infeld
GB114 George Benson Flatwound Jazz Guitar Strings
PFAS grade
A 95/100
Overall grade
A 91/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Nickel-plated steel core with flatwound stainless steel wrap
Confidence
78%
PossibleNickel contact dermatitis
Thomastik-Infeld
Thomastik Power-BRights Electric Guitar Strings
PFAS grade
A 95/100
Overall grade
B 87/100
Verdict
Buy
Hazard flags
⚑ 2
Material
Stainless steel core wire with nickel-plated windings
Confidence
78%
PossibleNickel contact dermatitis
PossibleCorrosion byproducts on skin
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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