Thermal construction boards

[Jimbob87]

Can you skim directly on to these boards?

 

[Stewie03]

Yes

 

[Jimbob87]

Do you need to prime it first or?

 

[Monkey Boy]

Yes

 

[themucky1]

Yes

 

[S a plastering]

Yes

 

[The Apprentice]

Made for tiling and waterproof so will need grit