I will never buy Homebase paint again. I bought a 750ml tin of Silver Cloud satin finish wood and metal paint which either smears lightly on the surface being painted or runs like Usain Bolt. The units being painted were lightly sanded to key, and cleaned with sugar soap, before having Dulux professional brilliant white undercoat applied. All was well at this point, but I soon regretted using a brilliant white undercoat and an off-white top coat, especially when the paint reticulated showing craters and brush marks. This can happen according to the can, and you must apply further light coats. I have repainted my kitchen 4 times now and it has a distressed look that I didn't want. I waited 4 hours between recoats. A suggestion online for the poor coverage and cratering is contamination.