July 14, 20251 yr Morning guys. I have a small garage that has a sand and cement render which has been painted over. The render itself is absolutely solid. The paint is flaking in a few places but structurally it’s sound. I had my house rendered and have some HP12 and silicone thin top coat left over. My question is could I apply a primer to the existing walls and use the left over base and top coat with some 6mm beads ? Seems a waste of time knocking the old render off when it’s solid. Thanks very much Edited July 14, 20251 yr by MattD1
July 14, 20251 yr If the render is solid I would leave it. Just scrape the flaking paint and repaint.
July 14, 20251 yr 4 hours ago, Mr Punter said: If the render is solid I would leave it. Just scrape the flaking paint and repaint. Good advise Put the surplus render on market place
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