Can I layer Bar & Table Top Epoxy instead of using Deep Pour?

Yes, up to 1.5" total. UltraClear Bar & Table Top Epoxy self-levels to 1/8" per flood coat, and you can pour another 1/8" flood coat every 4 to 6 hours until the void is level, then finish with a flood coat over the whole surface. Pour each layer inside that window and no sanding is needed between coats.

If more than 10 hours pass between coats, lightly sand-scuff the cured epoxy with 220-320 grit sandpaper, wipe the dust off with a clean rag and denatured alcohol or acetone, and pour the next flood coat directly over it. The new coat fills the sanding scratches and cures clear again. The same applies if you come back to add a layer weeks or months later as budget allows.

Plan on more material than a standard coating: one gallon covers about 16 square feet per 1/8" flood coat, so a 1/4" fill is a seal coat plus two flood coats, and a 1/2" fill is a seal coat plus four. The coverage calculator will size it for you: https://www.bestbartopepoxy.com/pages/epoxy-calculator

For 1/2" and deeper, UltraClear Deep Pour Epoxy does the same fill in a single pour. Seal the wood with Bar & Table Top Epoxy first, let the Deep Pour cure 3 days, sand it with 220-320 grit and clean it, then pour a 1/8" flood coat of Bar & Table Top Epoxy on top. Both methods work; choose the one you prefer.