Help With Skimming.

Questions about the application of the finish coat

Types of Questions

I will answer

Any questions relating to plastering technique, materials or anything to do with plastering yourself.

I cannot answer

To avoid being drawn into arguments - I cannot answer questions relating to work that plasterer's have carried out.




If you're having general skim coat problems this is where you can ask a question. Before you do just check the Previously Asked Questions first as the answer may already be there.


Do You have a question about the Troweling the Skim Coat?

If you're unsure about a particular aspect of skimming then you can ask your question here?

Previously Asked Questions

Click on any of the following to view the related Questions and Answers

Flat Plaster 
Hi Paul I signed up to your online plastering lessons to learn more about plastering (i'm still new at doing it). I'm running in to a routine problem …

Skim coat on damaged plasterboard 
Hello Paul, I have a room which used to have some sort of washable paint. We have removed the paint - which was applied onto the plasterboard directly, …

maximum time interval limits between coats when skimming 
hello Paul, and many thanks for your very helpful videos on u-tube, which helped me get up the nerve to try skimming my bathroom walls - you make it look …

Setting too quickly 
I use good quality plaster and also check the date on the bag but every time I do some plastering it goes off within 10 minutes or so the consistency …

Cracking - again Not rated yet
Hello. Tried to repair cracks on a 1968 ceiling myself; fail. Brought in a professional and he feathered both sides of the cracks with filler and …

Skimming Old Plasterboard Not rated yet
Hi have removed wallpaper from plasterboard, there > is a lot of damage to the paper coating of the drywall and it keeps > picking up when trying to …

Skimming A Wall With Bulges Not rated yet
Hi, First thank you so much for making this course - nothing else I've found online or in print compares in quality or would have given me much chance …

Flat Plaster Not rated yet
How flat is flat in terms of plaster? I'm not a plaster but I often have need of a good one on renovations, so far I haven't had much luck. It's been …

2nd coat when 1st coat has set Not rated yet
I had to stop plastering following my first coat so it has styled out. Can I still apply the second coat or do I need to do something first? Thanks …

Skimming Old External Corners Not rated yet
Hi Paul, Thanks for your online plastering school...it's very helpful and refreshing to have an expert not say 'plastering is too hard...get a professional' …

Plaster Around a Door Frame Not rated yet
Hi Paul, I have watched all the videos and I am going to start to plaster tomorrow on one of the smaller walls. The question I have is where is the …

Wall order Not rated yet
Newish to plastering, if I can manage to get 1st coats onto 2 walls should they b opposite walls? Answer Yes

Order of walls and ceiling Not rated yet
Hi Paul, I have three small walls and a small ceiling I'm going to plaster. Is there a recommended sequence? I was thinking ceiling then walls clockwise. …

Skimming a corner ... Not rated yet
Hi Paul, After watching lots of your clips decided to give it a go. Tuned into a bit of a mare as its an old house (lots of the original skim and backing …

Skimming a large wall -To Join or merge? Not rated yet
I've recently done a couple of minor skimming jobs which have gone well and was going to tackle a larger wall. Although I've had quite good results so …

Plastering plasterboard Not rated yet
I'd be grateful if you could answer me a couple of questions: I've put all my angle beads on to plasterboard using a bit of dot and dab adhesive. When …

sraight lines Not rated yet
how is the best way to get perfect straight lines on inner corners and straight lines from ceilings to wall? Answer BACKING COAT Use a straight …

Skimming up a staircase, under dado rail Not rated yet
Hi Paul, I have been making solid progress with my skimming thanks to your video and guidebook.However I am a bit unsure about how to adapt your grid …

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The author cannot accept liability for the use of any of the materials or methods recommended in this manual or for any consequences arising out of their use. The author cannot guarantee the suitability of any recommendations made in this manual and shall not be under any legal liability of any kind in respect of or arising out of the content of this guide.