Advice on prepping walls for painting

[SecretPrawn]

Hi,

I’m on my first decorating project having just moved house.

We’ve had to strip a load of wallpaper and prep the walls for painting. In one room the wallpaper has brought off a load of the base paint layer from the plasterboard, and left a lot of patches.

I’d appreciate any advice on the best way to deal with the patches down to bare plaster. I’ve seen conflicting ideas about sanding / using PVA / stabilising compound etc - if anyone can offer specific ideas based on the attached photos I’d be most appreciative!

Thanks,

Tom

 

[sxturbo]

Scrape and Sand back the edges and use zinsser peel stop on the walls.

Fill where necessary, toupret do a nice repair filler in a big tub https://www.diy.com/departments/tou...47gpRRoCv_UQAvD_BwE&gclsrc=aw.ds&storeId=1198

Sand as required till nice and smoothish

Then lining paper the walls.

Then use colour of your choice