Does anyone prime hardibacker? I am using keraquick white,

thanks guys and girls

You do not need to prime it, just a wipe over with a damp sponge to remove surface dust


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Thats what I was about to do but thought I'd better double check

cheers Dave

I would prime it with sbr bond if you are sticking 6mm down and not putting any fixings in it it tends to curl off the bed if its not primed

priming cant hurt

Hardi say no need to prime, just wipe as Dave says. I do prime though, both ways are fine IMO.

Originally Posted by garythetiler

I would prime it with sbr bond if you are sticking 6mm down and not putting any fixings in it it tends to curl off the bed if its not primed

Why would you not put any fixings in ?


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I mainly use no more ply and that recommend 2 coats of sbr to both sides.

Originally Posted by Bri

Hardi say no need to prime, just wipe as Dave says. I do prime though, both ways are fine IMO.

how long have Hardi been making adh