Crocodiling
Crocodiling is the patterned cracking in the surface of the paint film resembling the regular scales of a crocodile.
Crocodiling is the patterned cracking in the surface of the paint film resembling the regular scales of a crocodile.
The application of an extremely hard, rigid coating (such as an oil-based enamel) over a more flexible coating, like a water-based primer
Applying your topcoat before the undercoat is dry
The natural aging of oil-based paints as outdoor temperatures fluctuate. The constant expansion and contraction of the paint based on the temperature can result in a loss of paint film elasticity
Old paint should be completely removed by scraping and sanding the surface; a heat gun can be used to speed work on large surfaces, but take care to avoid igniting paint or substrate.
The surface should be primed with a high-quality water-based primer and then painted with a top quality exterior water-based paint. Dulux recommends Dulux Weathershield® for a premium exterior paint.
Have you noticed small droplets appearing on your fresh coat of acrylic paint? Don't panic – it’s a normal part of the curing process. Find out more.
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'.
Tannin staining is the brownish or tan discoloration on a painted surface due to migration of tannins from the substrate through the paint film.
