Weird marks/zits/pimples on the bottom my surfboard

[lpm]

Hi,

I got a new board, completely unused. I was waxing it and noticed these white marks on the bottom of the board (see the image).

Any ideas on what's causing them and what the best action is?

Thanks

[oldmansurfer]

are they raised bumps or smooth? If they are raised perhaps paint? and then scrape off or sand down. If smooth then maybe air bubbles and a defect in the manufacture of the board and not much you can do but monitor and if there is a color change then you will have to repair it.

[waikikikichan]

White or CLEAR marks/zits/pimples ?