18/06/2026
First coat looked fine.
Second coat goes on and suddenly you see lines where sections overlap.
Now you want to re-roll those lines immediately.
From a painter’s point of view, this happens when sections dry slightly before you overlap them.
Here’s what to do:
Do not chase the lines while the paint is still wet.
Finish the entire wall or full section first.
Do not go back over overlap areas repeatedly.
Let the wall dry fully.
If lines are still visible after drying, apply a light full coat across the whole section to even it out.
Takeaway: overlap lines are corrected by full re-coating, not spot blending.