Plastering over Easyfill.

[MikeSharp01]

I am wondering if it is OK to plaster over an easyfill filled drywall?

[G and J]

May I ask why you are contemplating doing this?

[Russell griffiths]

 would say it needs a light primer as the easy fill will be very porous, so will suck the plaster dry in that area. 
probably a diluted coat of pva and skim whilst still wet/ tacky. 
 

@nod 

[MikeSharp01]

2 hours ago, G and J said:

May I ask why you are contemplating doing this?

Just in case I am not happy with my drywalling skills. Did the garden room OK but the house has much bigger expanses and on 10m long wall directly to your left when you come in the front door so you will see any undulations I worry. Base of plaster boards is dead flat and all vertical joints are butt joints with tapered edges - it's just I wanted to be sure I had a get out if I need it. 

[joe90]

95% of you’re wall will be perfectly flat as it’s the board as made, I have done a few walls like this (one was a very long wall in. Showroom) and with a pole sanding block found it easy to get flat, even if you have to go back a couple of times it’s still easy IMO.

[Russell griffiths]

Look up level 5 finishing. 
there are 3-4-5 levels of finish e

with 5 being the best. 
aim for that. 

[nod]

You can But there will be high suction

So you will need to seal it several times with 3-1 SBR

[G and J]

6 hours ago, MikeSharp01 said:

Just in case I am not happy with my drywalling skills. Did the garden room OK but the house has much bigger expanses and on 10m long wall directly to your left when you come in the front door so you will see any undulations I worry. Base of plaster boards is dead flat and all vertical joints are butt joints with tapered edges - it's just I wanted to be sure I had a get out if I need it. 

That’s my kind of thinking, I watch with interest….