Hello all,
I would be grateful for some considered advice. Is it necessary to sand painted masonry before applying a fresh coat of Dulux Weathershield, in the absence of flaking etc?
I have a painter who insists that 'doing it by the book' involves brushing off any dust with a stiff brush and then applying the first new coat of paint on top of the old paint without any kind of sanding. I find this hard to believe.
Many thanks,
Gav1nnn
I would be grateful for some considered advice. Is it necessary to sand painted masonry before applying a fresh coat of Dulux Weathershield, in the absence of flaking etc?
I have a painter who insists that 'doing it by the book' involves brushing off any dust with a stiff brush and then applying the first new coat of paint on top of the old paint without any kind of sanding. I find this hard to believe.
Many thanks,
Gav1nnn