Ronseal 34762 Ultra Tough Hardglaze Internal Clear Gloss Varnish 2.5 Litre. This ultra tough polyurethane clear varnish protects and highlights the true beauty of wood. It is extremely tough and durable, and resistant to heat, water, and scratches, providing long-lasting protection. Protect and enhance your interior woodwork with this high-quality varnish, which provides a durable, long-lasting clear gloss finish that resists scratches and wear. Ideal for a variety of interior wood surfaces, it offers superior protection and a beautiful shine. Features: Ultra tough and durable finish. Clear gloss for a high-shine look. Suitable for interior use. Provides excellent protection against scratches and wear. Easy application for a professional finish. Specifications: Brand: Ronseal MPN: 34762 EAN: 5010214541300 Size: 2.5 Litre Finish: Clear Gloss Hardglaze.