ERCmarket

Over 50 mails with same Subject- What means B-SURFACE in blades? why they are cheaper, are they damaged? are they.....

B-surface are blades which has very minor Cosmetic issue , all about Color. they are painted in Mold, and if something moved within the paint stencil, this will be the result.
Blades are Absolutely same as A-surface, but due this cosmetic issue QC department decided to call them B-surface, and the price is reduced.

Will it affect anything in flight? NO, because those are just same blades, same production, same balancing. in 95% of cases you hardly noticing the issue at all, and once the blade is turning, the color pattern is hardly seen at all.

And most interesting are the night blades, B -surface, where you surely will not see any effect..

so save your money if you can, the B-surface stock is limited in stock