I recently used LevelQuik RS as a self-leveling underlayment for my bathroom prior to installing LVP. I prepped the subfloor by sealing cracks and gaps and primed it with LevelQuik Advanced Acrylic Primer. However, I used leftover LevelQuik RS from a previous project—about half a bag—along with six new bags. Now I'm noticing pinholes and depressions where I poured the old material. It's only been a couple of hours, so I'm planning to wait until it's fully cured before I do anything. I'm a bit worried about how to fix this, especially since it's right at the doorway and will get a lot of traffic. Should I be concerned about the quality, or will it be okay since I'm covering it with LVP?
1 Answer
Honestly, as long as the surface is flat, it shouldn't be a huge issue. I can understand the concern about the pinholes, but they shouldn't affect the structure too much.

I’m just worried that it won’t hold up because of the pinholes and that it might crumble over time, leading to low spots or bounce in the LVP.