Cuprinol Decking Protector gives superior protection to all types of garden decking. It has a special triple action formula that protects garden decks in 3 ways. The wax enriched formula penetrates deep into the wood to increase water repellency and help prevent cracking and splitting. Secondly, biocides protect against mould, fungi and green algal growth. Finally, a preservative gives lasting protection against all types of rot and decay. The clear formulation provides protection against the effects of weather, while the natural woodshade colours provide both decoration and protection. Specifications: Contains dichlofluanid and propiconazole HSE No. 8206 (always read the label, use pesticides safely). Weathered or sawn wood and grooved decking will reduce coverage.