Hi All,
I had a small development project (house conversion into flats) done three years ago. At the time I had contracted all works out. My builder recommended a mosaic plaster and we went with Ceresit C77 mosaic render as the top coat on exterior. The finished job looked brilliant.
Three years on, the side of the property is now covered in rust marks. We are on a very busy main road which could have played a role. Can anyone advise what could have caused this? Would something like a k-pro or Paraguard helped? Not sure if that can be used ontop of these mosaic renders.
I purchased a new family home and we are redoing the external render which is currently a horrible green so keen to get it right this time and avoid the mosaic render (although we love this look) if this is likely due to the product itself.
Thanks in advance.
I had a small development project (house conversion into flats) done three years ago. At the time I had contracted all works out. My builder recommended a mosaic plaster and we went with Ceresit C77 mosaic render as the top coat on exterior. The finished job looked brilliant.
Three years on, the side of the property is now covered in rust marks. We are on a very busy main road which could have played a role. Can anyone advise what could have caused this? Would something like a k-pro or Paraguard helped? Not sure if that can be used ontop of these mosaic renders.
I purchased a new family home and we are redoing the external render which is currently a horrible green so keen to get it right this time and avoid the mosaic render (although we love this look) if this is likely due to the product itself.
Thanks in advance.