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How thick can you apply thistle multi finish?
Multi can be applied 2-5mm thick so you could build it up in, say, 3 coats but it may well craze badly if you dont get it right.
How long does thistle multi finish plaster take to dry?
Plasterboard takes on average 2-3 days to dry when plastered, whereas backing plaster takes 4-6 days. No matter what material you have used, it is advisable to wait at least a week before painting new plaster. Sometimes it may even take up to a month for the fresh plaster to be completely dry.
What is the difference between board finish and multi finish?
Board Finish is for low to medium suction whereas Multi-Finish is for nearly all variations of suction.
Is Multi finish plaster breathable?
Breathaplasta is a high-performance, quick setting lime plaster that is a healthier alternative to standard internal plasters and helps reduce problems with condensation, damp and mould. Its natural lime, the bio-based formulation is flexible, highly breathable and moisture regulating (hygroscopic).
Can you sleep in a room that has just been plastered?
Can a child sleep in a freshly plastered room? Your kids can sleep safe and sound in their freshly painted beautiful bedrooms. Of course, the paint has to dry first which means during the three to four hours. You should ventilate the freshly painted room well to ensure that the fumes actually go out of the room.
How thick can you go with Multi finish plaster?
Multi can be applied 2-5mm thick so you could build it up in, say, 3 coats but it may well craze badly if you dont get it right.
Is make good multi finish any good?
Great product for a DIY,er As a DIY’er I have used this product a number of times and find it so much easier and less stressfull to use than Thistle multi finish which although superb goes off v quickly. Make good is still useable 40 minutes after mixing (pot life) which is great if you need to take your time.
Can you mix bonding with Multi finish?
If the bonding does go off and you cant get the finish on in time, leave it completly dry and you can pva over the bonding in the same method you did to the artex before applying the multi finish.
What happens if you paint plaster too soon?
Painting plaster before it’s fully dry can cause the paint to peel, giving you endless problems, but some bare plaster paints allow the plaster to continue breathing and drying after the paint’s applied. Sometimes patches of new plaster don’t dry out because of damp.
How do you mix multi finish plaster?
Mixing the plaster Only add clean water and do not use any additives. Add plaster to the water and mix by hand or a slow speed, high torque mechanical whisk. Thistle plasters should be mixed to a smooth creamy consistency. There is no need to continue mixing after lumps have been dispersed.
What is thistle multi finish used for?
Thistle MultiFinish is a gypsum finish plaster for use on a wide range of backgrounds. It provides a smooth, inert, high quality surface to internal walls and ceilings, and a durable base for the application of decorative finishes.
Can you skim over cement?
To get a smoother finish a sponge can be used by lightly smoothing the whole wall. If you are planning to skim the sand & cement backing coat the float must have a nail protruding on the underside – this will scratch the surface and provide a key for the skim coat.
What area does a bag of multi finish cover?
Well if you go by the spec a bag of Multi and Board finish will cover 10.25-75 m2 at a coverage of 2mm on Plaster board. As the manufacturer will tell you this is, of course, just a guide.
Does Multi finish go off?
Why does multi finish plaster have a use by date? The gypsum plaster does not expire, rather the retartders that prevent it from setting quickly, expire. This means when usuing a bag of plaster (multi/board finish) that is truley out of date, will result in a mix that will set within about 10 mins.
How much does a bag of board finish cover?
One 25kg bag of magnetic plaster will cover five square-metres if applied at 3mm thickness.
Can you sand thistle multi finish?
Brush the dust off & mist coat using ordinary cheap matt emulsion, thinned 25-30%; apply 2/3 coats in quick succession, leave to dry overnight; check for any blemishes & fill/sand these & re-mist; apply you chosen finish when fully dry next day.
Can you skim over mortar?
Yeah, you can do that. Plastering is a dark art though, so you need to prep properly and be confident in your skills to get a nice smooth surface.
Why is there no multi finish plaster?
The multi finish plaster shortage was down to British Gypsum closing their production lines when they followed Covid-19 government guidelines. So naturally, multi finish plaster was going to be in demand. The few who could get hold of multi finish plaster were not using it to plaster with.
Is there a plaster shortage 2020?
Since then, supply chains have been stretched, according to the Federation of Master Builders (FMB), which says its members continue to face rolling shortages. Volumes of plaster and plasterboard are likely to be available but on much longer lead times than in early 2020, and deliveries could take longer than expected.
Can you plaster straight onto cement?
Apply a Sand And Cement Render: Applying a mixture of sand and cement to your brick wall before plastering creates a very strong, and even finish to work with. The plaster will adhere to this surface a lot better than it would adhere to the brickwork.
