slick sand comments

[steverino66]

Originally Posted by steverino66

I definitely plan to try the slick sand a little later, but need some advice about my starting point: I have some epoxy primer for the base, but not sure if what I've done is enough prep to spray it -
these are pictures of my bed which I've gone over 2+ times with 80-grit. Much of the PO's mystery primer from 5 years ago and some filler are obviously still there. Do I need to do more forceful stripping before epoxy - maybe 40- or 60-grit - seems extreme??

pics didn't upload - trying again