Bumps? did you run a tack cloth to remove any dust or sanding pieces, vacuum it before using the epoxy? or are you talking about air bubbles?
Air bubbles, after applying you run a torch over the top to pop the bubbles. No its not flammable. You can also use a heat gun or hot hair dryer, just keep it moving.
Always throughly clean the surface before adding your top coat. If its still wet, you can use a pair of pointed tweezers to pick up bugs or bits.
Easy how to fix a uneven epoxy resin finish.Remove bumps, lumps, scratches, Bubbles etc.
How to repair resin finish easy and reapply - YouTube
https://www.youtube.com/watch?v=GNP5fyQxsEQ
Bumps? did you run a tack cloth to remove any dust or sanding pieces, vacuum it before using the epoxy? or are you talking about air bubbles?
Air bubbles, after applying you run a torch over the top to pop the bubbles. No its not flammable. You can also use a heat gun or hot hair dryer, just keep it moving.
Always throughly clean the surface before adding your top coat. If its still wet, you can use a pair of pointed tweezers to pick up bugs or bits.
If its dry, you have no choice but to wet sand it with various fine waterproof sandpapers to get smooth, then polish.... https://www.youtube.com/watch?v=6oVtmJhh_Ss&t=110s