Which KRend base coat over thermolite block work?

[GARZX9R]

Hi, what's the best base coat from KRend to go over thermolite block work, is wetting down needed, or priming with an sbr etc, cheers

 

[Monkey Boy]

Yes

 

[GARZX9R]

Yes

But which of the base coats would you recommend, is that yes to wetting down or priming with sbr

 

[Stewie03]

HP12

 

[Hhj]

Hpx

 

[S a plastering]

Hpx and I would use r7 primer on them aswell