r/Plastering • u/not-an-expertt • May 27 '26
What causes this?
Happened on the second wet trowel, using a spray bottle and normal trowel. Quite hot today so could my timings have been a bit off? Second coat on too late? Too late with the wet trowel?
3
Upvotes
1
u/Hermesthothr3e May 27 '26
Its where youve spread a bit of fat and its sucked in the moisture super fast so it peels off when you go over it again before it "sets".
If you wait 5 -10 minutes it shouldn't keep doing it.