Sadolin Extra Durable (1Lt) is a tough and durable woodstain suitable for all softwood and hardwood – excluding decking or flooring. It is especially ideal for joinery such as doors and windows, as its water repellent formula with flexible properties provides effective protection that lasts a long time and is resistant to flaking, peeling, and blistering. For maximum durability on new wood – especially hardwood - it is recommended to use Sadolin Classic as a base coat. Available in 8 traditional wood colours.