hi all,
I have a friend with a problem. They have just put undercoat on internal walls of house and marks which I think painters call ''cat faces'' keep coming out.......... it appears to be a chemical reaction between hardwall and paint.....
the builder has suggested using an oil based undercoat - however, the painter sayes this would be too time consuming and expensive.........
Has anyone ever had this problem and if so..... whats the solution.
cheers
blob
I have a friend with a problem. They have just put undercoat on internal walls of house and marks which I think painters call ''cat faces'' keep coming out.......... it appears to be a chemical reaction between hardwall and paint.....
the builder has suggested using an oil based undercoat - however, the painter sayes this would be too time consuming and expensive.........
Has anyone ever had this problem and if so..... whats the solution.
cheers
blob