Hi there, My customer has a small wood burner inside a recessed chimney breast that has been painted with ordinary emulsion and it is cracking and peeling. I know that this is partly owing to the previous painter not applying a mist coat to the new plaster but further bubbling on the adjacent walls seems to indicate that the heat from the burner is scalding the paint. Can you recommend a product that I can get fair colour match to an off-white that will heat-protect the walls around the burner please? Thanks, Sarah