People also ask, can you use polyfilla on plaster?
Polycell Plaster Repair Ready Mixed Polyfilla is specially formulated to be much easier to apply and smooth out than ordinary plaster. It is ready mixed with a light consistency which will not slump, shrink or crack and adheres strongly. Easily repairs damaged plaster – ready mixed formulation.
Consequently, how do you fill gaps in plaster walls?
Flatten with your trowel so that no plaster is proud of the scrim tape. 5 - 10mm gaps - apply scrim tape then mix up enough plaster just to fill gaps (Bonding Coat or finish plaster). Work the plaster really well into the gaps behind the scrim tape and then apply a second layer of tape.
Well, plaster is plaster, its used in plastering by plasterers. When you see a nice smooth wall, that is often the work of a plasterer using plaster. Filler is filler, it fills things. It is often used to fill gaps in things like walls and wood.