Polyx Oil Anti-slip Extra is a professional floor finish which is extremely tough, hard wearing and slip resisitant. It can be used anywhere normal Polyx Oil can be used. It is especially recommended for wooden stair treads, or wet areas such as bathrooms and laundries where extra grip is required. Also highly recommended for areas used by persons who are not fully mobile - such as elderly people who use walking frames. Special ingredients give the surface a slip resistance of R11 when dry, which exceeds the Australian standard of R10.