Farrow & Ball 750ml Modern Eggshell Railings No.31 2" Paint Brush or one colour coat plus

or one colour coat plus top coat of Osmo Anti-Slip Decking Oil 430

It can be overcoated with any acrylic or alkyd (oil based) paint giving a solid base as both a primer and undercoat in one

non-slip aluminum treads

and boards

Farrow & Ball 750ml Modern Eggshell Railings No.31 2" Paint Brush or one colour coat plusModern Eggshell is a tough 40% sheen finish suitable for use on all interior wood including furniture, kitchen units and even floors. Railings is a blue based shade of black, appearing more blue or more discernibly black depending on the light. It's a great favourite for kitchen cabinets, to which it brings a very modern feel, as well as for walls in smaller rooms whose owners are looking for a bold and sophisticated statement shade.