I've ready loads of posts on this and can't seem to find a definite answer.
Hardie website says use grip fill with screws as mechanical fix
Other people say dot and dab and use frame screws through that. Like sound of that as will take out uneven bits.
In your experiences What is the best method for securing hardiebacker to breeze block wall?
Thanks
Hardie website says use grip fill with screws as mechanical fix
Other people say dot and dab and use frame screws through that. Like sound of that as will take out uneven bits.
In your experiences What is the best method for securing hardiebacker to breeze block wall?
Thanks