Asked by: Hanae Glavchev
home and garden interior decorating

Can you use filler on plaster?

Last Updated: 10th February, 2020

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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. Depending on the task at hand you may need either plaster or filler or lemmings or a saucepan.

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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.

One may also ask, what can I use instead of plaster? Alternatives to Plaster Instead, the screw holes are simply filled, the joints between the boards covered with paper tape (scrim) and then jointing compound, and you're good to go. It is known as tape and jointing.

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.

Should I use plaster or filler?

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.

Related Question Answers

Celenia Bancroft

Professional

How do you fix cracks in plaster?

Fill the crack. Mix up a small batch of setting-type joint compound and use it to fill the crack and all the holes. Smooth the wet compound with a trowel; then, as it begins to harden, wet it and smooth it again. After the compound sets, sand the area lightly, then prime and paint.

Sua Lartigue

Professional

Does plaster powder go off?

You can use plaster that is a couple of months out of date because when it is bagged, they always add a margin of uncertainty to ensure that it is still useable up to the expiry date. This margin is usually 1-2 months after the expiry date. To conclude, you should always use expired plaster with caution.

Vernice Juravov

Explainer

Freda Jeltyannikov

Explainer

Can you drill into polyfilla?

Polyfilla is indeed paints. Two pack filler (car filler) would be better. Alternatively start with a much thinner drill bit, keep going through into the brick, then use a wider diameter bit. The downside is that you will need to use longer screws and plugs.

Zorione Bercke

Explainer

What is the difference between plaster and polyfilla?

Plaster needs pressure to make a smooth surface, which isn't easy when you're doing a small repair flush with existing surface. Polyfilla just needs a wetted flat edge to make a smooth surface as it sets, without the pressure, so you can do it flush to existing.

Sikander Gmahl

Pundit

What is patching plaster?

Patching Plaster. (1) The plaster around the hole is scraped smooth with an angle plane or rough drywall screen. He brushes a bonding agent over the lath and all plaster being recoated, then covers all but the smallest cracks with fiberglass mesh tape.

Lidice Markhoff

Pundit

Can I plaster a wall myself?

Plastering is not easy, even this takes practice. Lay the plaster on the wall or ceiling as quickly as you can and keep the thickness even. Do not worry about trowel marks just yet. Additionally, do not attempt to get the skim smooth at this stage.

Nacimiento Gansbergen

Teacher

How can I make my walls look better without plastering?

How to Smooth Walls Without Plastering
  1. Fill Holes. Before cleaning up scuffs or sanding your walls, you'll want to make sure you've filled any holes in your wall.
  2. Smooth Walls by Sanding. Image Credit.
  3. Clean Scuffs.
  4. Dust and Vacuum Everything Off.
  5. Skim Coating.
  6. Apply a New Coat of Paint (With an Eggshell Finish)
  7. Use a Light Textured Paint.
  8. Clean Walls.

Ginesa Larrambehere

Teacher

Can I plaster my own ceiling?

The best way to mix plaster is by using equal parts of water and plaster. Then add the plaster to the water using your mixing stick to create a smooth consistency. Once the consistency is just right you can move on to the next step. Now that you have your plaster all mixed you can begin plastering your ceiling.

Athina Stolzer

Teacher

How can I make my walls smooth?

Let the joint compound dry, and then sand away any ridges made by the trowel. Use a sanding pole if you cannot reach the upper portions of the wall. Apply another coat of compound to the wall in the same fashion as the first one if the wall is still slightly rough. Let it dry and then sand it smooth.

Danita Koronk

Teacher

Can you plaster over timber?

Plastering wood is possible but you need to prepare it properly first. Plaster will not properly adhere to wood on it's own – so a physical key is needed. You first need to fix either metal lathing or wooden laths to the timber.

Argi Haberstock

Reviewer

How do you know if a wall needs plastering?

Generally your looking for big cracks, large amounts of previous filling, tap the wall and if it sounds hollow or the plaster moves this will probably need taking out and re doing.