Thanks. As we've taken out the visible rusted areas and filled it with sand and cement, thought I could avoid spot priming.
We wondered about priming the whole house with Zinnser coverstain but Zinnser rep said it wouldn't let the house breathe so advised against it.
Thought about Sandtextrade...
Hi guys, hope you can help.
The client has previously had a damp problem, but this is ok now. The outside of the house was pebble dashed then painted by someone else a few years back then rust lines starting coming down the paint from iron in the pebble dash.
This is where I came in. We have...