Barrettine Boiled Linseed Oil | Terracotta Sealer | 500ml

A natural linseed oil (from the extract of flaxseed) is blended with driers to improve drying times. Boiled Linseed penetrates unsealed wood leaving a natural, water-resistant finish with a slightly enhanced colour that darkens slightly with age. For oiling many types of bare wood mainly for internal use and Woodcare applications. (Not suitable for Oak, furniture or flooring). 

A traditional treatment to seal terracotta tiles and other porous substrates. Can be mixed with burnt sand to form a caulking to fill gaps between timber and masonry.

• Application: Brush or lint-free cloth
• Coverage: 1 litre to 8-10 sq metres