whats the best mix to achieve a rough finish on a slabbed wall.is it bond and skim or just bond on its own.also is the sponge float the best way to finish it or would this be too rough
can ply around a dormer window be meshed and rendered or is it essential 2 have 2 felt the ply first.the chippy at work reckons i can mesh it but i have a feeling it could cause cracking.any other houses i have been at have been felted.