Equipment
I have noticed that Tenergy use the letters FX after the rubber number, what does this mean and what is the difference if it does not have the FX letter next to the number
Hi Thad,
The FX means that it is a softer sponge. This usually means the rubber is a bit slower with more control.
Should you use a protective film to cover your rubber and add protection
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thad birchall Posted 10 years ago
Thank You