I've a flood damage job coming up and was after abit of advice. The walls have been striped back to the bare brick to dry out, the builder is after a sand and cement backing coat and was wonder if this is the best option or to use something like Hardwall, not had much luck the last time l used sand and cement the skim craked quite bad and needs re-skiming, l dont think l used enough PVA and was wondering if thistle bondit or wikes' own would be better then PVA l've seen them mentioned in quite a few posts
Any advice would be great
Any advice would be great