Douglas Aluminium Paint - 500ml gives a durable silver like finish to a wide range of surfaces. This aluminium paint is resistant to the effects of heat and water and can effectively reduce temperatures when applied to storage tanks and caravan roofs. This paint can be used on both wood and metal and is suitable for use both indoors and outdoors. Reflects heat from surfaces Gives a durable brilliant silver like finish Suitable for interior & exterior use Can be used on both wood & metal