Hi all just a quick question to all the people that know this field. I am about to start a concrete shuttering of a wall that's stepped in only about two inches. Anyway this walls gets a bit damp and before I begin concreting I was told to sbr as a primer and then concrete while it's still tacky, the thing is I've never ever use sbr before and would like some advice on this product for my scenario if possible.
All I want is to waterproof the existing wall before I apply the concrete mix and don't know if I should apply sbr neat or diluted?
Also while I'm here what ballast to cement ratio should I use for a 2inch shuttering on an internal wall?
Thanks in advance.
All I want is to waterproof the existing wall before I apply the concrete mix and don't know if I should apply sbr neat or diluted?
Also while I'm here what ballast to cement ratio should I use for a 2inch shuttering on an internal wall?
Thanks in advance.