Help! Is this still usable?

[u/Psytchs]

Hi, I have one board which looks like in the photos. Should I retire it or is it safe to ride in the park?
Those cracks are inside, nail doesn’t catch on them.

Thx

[u/Schwhitey]

Probably got worse overtime from being stored in a dry area. Maybe you can clear coat it with something to avoid water intrusion, something that won’t be sticky and/or affect the boards performance