This Ronseal Yacht Varnish Satin is a tough, traditional varnish that resists cracking, peeling, and blistering. It provides long-lasting protection for outdoor wood, keeping it waterproof and shielded from the sun's effects. The varnish is extremely tough and resists cracking, peeling, and blistering, while also highlighting the natural colour of the wood. This helps to prevent the wood from greying over time, maintaining its appearance for a longer period.