took my ceiling wallpaper off today

[mickey07]

and found a big fcuk off water stain mark from a previous leak,just wondering what other people do to make sure it dont come through again after i reskim it....im just thinking a real tight coat of pva....i know there are stain blockers out there on the market but dont really what to go and buy one...p.s. it dont need reboarding.....cheers guys

 

[richardbrown]

pva wont do **** all. give the stain a coat of gloss paint

 

[Blade]

pva wont do **** all. give the stain a coat of gloss paint

Yep :RpS_thumbup: or an oil based undercoat , not water based

 

[beddy]

Or buy some stain block you tight b*****d

 

[FreeD]

We always use the Zinnser products u'll probably need the B.I.N great stain blocker and primer.