got 2 garden walls to render old render has all blown so will take it all off one of the walls and re do in 2 coats.
the other wall has only half blown and the other half is pritty much solid is it possible to remove blown render off this wall and patch up to old and then do one top coat over bth old an new render? , with ivious scratch in new an chissle old for new render top coat to grip. also will i get away with just hose piping the walls b4 puttin scratch on walls , what mix to u recomend? thanks lads gaz
the other wall has only half blown and the other half is pritty much solid is it possible to remove blown render off this wall and patch up to old and then do one top coat over bth old an new render? , with ivious scratch in new an chissle old for new render top coat to grip. also will i get away with just hose piping the walls b4 puttin scratch on walls , what mix to u recomend? thanks lads gaz