Hi,
I have a central heating over flow stain. I've tried to seal it with Dulux primer/undercoat, vinyl emulsion, and damp proof liquid, but the stain still shows through 2 coats of Dulux Trade matt.
Any ideas please.
Cheers, Camerart
I have a central heating over flow stain. I've tried to seal it with Dulux primer/undercoat, vinyl emulsion, and damp proof liquid, but the stain still shows through 2 coats of Dulux Trade matt.
Any ideas please.
Cheers, Camerart