Yellowing
Development of a yellow cast in aging paint solvent-based enamels; most noticeable in the dried films of white paints or clear varnishes.
Development of a yellow cast in aging paint solvent-based enamels; most noticeable in the dried films of white paints or clear varnishes.
Oxidation of alkyd or oil-based paint or varnish
Heat from stoves, radiators and heating ducts
Lack of light (e.g. behind pictures or appliances and inside closets)
Top quality water-based paints such as Dulux Aquanamel® do not tend to yellow, nor does non-yellowing varnish.
Solvent-based paints, because of their curing mechanism, do tend to yellow, particularly in areas that are protected from sunlight.
To prevent yellowing, use a premium quality water-based paint in place of solvent-based paint. For more information, please consult our detailed Technical Advice note on the topic.
Yellowing describes the development of a yellow cast in ageing paint solvent-based enamels.
Wrinkling is a term to describe a rough, crinkled paint surface, which occurs when uncured paint forms a 'skin'.
Sagging is the downward "drooping" movement of the paint film immediately after application that results in an uneven coating.
