Bought UPS - weird markings on the wire

[gourav]

I just bought a UPS from Amazon and found the wire to be like this on opening the pack. Is this ok? Everything seems to be intact and working fine

 

[enthusiast29]

Stuck thermocol, nothing to worry about.

 

[ibose]

Yep leftover from the thermocol. Just wipe them cleaner.

 

[gourav]

Ah, thanks you both. I checked and there is a corresponding dent in the thermocol where the wire was touching it. So it's fine.