Boiled linseed oil, penetrates deep into wood, providing an attractive ruby tint with a light gloss finish. Boiled linseed oil is a natural oil blended with driers to improve drying time, a thin coat can dry within 1 day. Boiled linseed oil can be used inside and outside and is ideal for bare soft and hard woods; except oak. Boiled linseed oil has endless applications including on wooden furniture, musical instruments, terracotta tiles, stone steps and garden furniture, boiled linseed oil is food and child safe. 500ml covers 0.34sq. metres.