Backing coat query

[Sniffer]

I need to level a very uneven sound wall before plastering it has depressions varying from 2mm to 7mm. Is bonding or hardball suitable to be applied as thin as 2mm

 

[Olican]

welcome along Sniffer :RpS_thumbsup: where's the intro bud? bloody love a good intro me.

Id use bonding or dub out with skimming if only a couple of mm

 

[timeservedspread]

welcome along Sniffer :RpS_thumbsup: where's the intro bud? bloody love a good intro me.

Id use bonding or dub out with skimming if only a couple of mm

yep do as @oilcan says :RpS_thumbsup:

 

[CTPlastering]

Aye as oli says , wouldnt use hardwall , bonding all the way or as said a bit multi if its only a few mil , you could build out in bonding and give the whole wall a light coat of bonding, keeps all the suction the same

 

[JamieMac]

Coat whole wall.then darby until flush.wa bonding

 

[johniosaif]

What is the fn wall,plasterboard, old plaster painted, papered, fn Lego.. Block work,brickwork, made from banana skins, it's like asking how deep is half a hole

 

[keithuk]

Bonding is good as Oli said ,just be careful if it is an older property, as it does draw damp

 

[jeanclaudevangyproc]

Yep tight coat of bonding , how deep is then john??

 

[johniosaif]

Yep tight coat of bonding , how deep is then john??

I love this forum people give advice without even knowing the question,probably as guilty myself..

 

[jeanclaudevangyproc]

I love this forum people give advice without even knowing the question,probably as guilty myself..

I did read it from start to finish but im sick of questions about walls john and want to know how deep the hole is

 

[johniosaif]

I did read it from start to finish but im sick of questions about walls john and want to know how deep the hole is

Half the depth now than when finished