1L Cuprinol Wood Preserver - Clear

General-purpose preserver for interior and exterior use prior to painting, staining or varnishing
It gives deep penetrating protection to sound wood against decay, mould and blue-staining fungi
The low odour formulation has been specially developed with low aromatic solvents to make it more pleasant and convenient to use
Warning :Solvent-based wood preservative, for use only as a wood preservative
Coverage: 1L covers 4 square metres with 2-3 coats
Drying time: 2 - 5 days depending on conditons