The Cuprinol Wood Preserver in Clear delivers professional-grade protection for interior and exterior wood surfaces. This water-based, colourless formula prevents decay, mould and blue-staining fungi while offering the option to work as a standalone treatment or basecoat. The deep-penetrating formula ensures long-lasting protection without altering the natural appearance of the wood. With a low VOC content of 41.8g/L and straightforward application, this preserver combines environmental responsibility with practical performance. Two-coat application provides comprehensive coverage, with recoat times between 2-6 hours and full drying within 16 hours. The water-based formulation ensures easy cleanup while maintaining robust protective properties across all wood surfaces. Features & Benefits: Protects against decay, mould and blue-staining fungi for comprehensive wood preservation. Colourless formulation suitable for use as a standalone treatment or basecoat before painting, staining or varnishing. Application across all interior and exterior wood surfaces. Water-based formula with low VOC content (41.8g/L) for environmental consideration. Recoat time of 2-6 hours with full drying completed within 16 hours. Deep-penetrating protection delivering long-lasting results. Coverage: 1ltr. Requires two coats for optimal protection.