Sadolin Extra Durable Woodstain - Weatherproof Exterior Wood Stain for Ultimate Protection - is a tough, weatherproof wood stain that has been specially formulated to provide long-lasting colour and protection to exterior wood. Enhancing the natural beauty of wooden features, this hardwearing wood stain is flexible and is ideal for use as a topcoat over Sadolin Classic for maximum durability on new or bare doors or windows. Protective Wood Treatment and Colour for Your Home and Garden. Unpredictable weather can cause irreparable damage to wooden surfaces. Changing temperatures, along with the effects of rain and moisture, mean that throughout the year exterior wood is subjected to a barrage of different weather conditions, which can in time cause flaking, peeling and damage.

Sadolin Extra Durable Woodstain has an advanced, flexible formulation that offers ultimate protection for exterior softwood and hardwood surfaces such as wooden doors, windows, and conservatories. This solvent-based formula resists and reduces peeling, flaking, and blistering of wood surfaces, and can be used as a topcoat over Sadolin Classic for ultimate durability and protection.