Hi everyone, I joined the site to find out some specific info if that's ok?
I have some ugly black streak marks on the k render on my house. The marks are from the perished rubber from a window and have slowly stained the render. I have tried scrubbing it to no avail. Can anyone advise please?
Thank you, Ian
I have some ugly black streak marks on the k render on my house. The marks are from the perished rubber from a window and have slowly stained the render. I have tried scrubbing it to no avail. Can anyone advise please?
Thank you, Ian