To get the best results with Dulux Bathrooms, make sure surfaces to be painted are sound, clean, dry (new surfaces particularly must be fully dry) and free from all defective or poorly adhering material such as dirt, grease and wax. New or bare surfaces should be primed with an appropriate Dulux primer.
Thoroughly rub down previously painted surfaces using ‘wet flatting’ methods where possible, then wipe off with a damp, lint free cloth. Special precautions should be taken during surface preparation of pre-1960s paint surfaces over wood and metal as they may contain harmful lead.
Treat knots with a suitable knotting solution. Any surface defects should be filled with the appropriate Polycell Trade Polyfilla.