Inspired by the very first synthetic, chemical dye, Mauveine Purple Protek Royal Exterior mimics the deep shade of purple that was accidentally discovered by Sir William Henry Perkin in 1856. A staple colour in high Victorian fashion, it remains a popular colour today and one that has brought many of our customers gardens to life. The key features of this treatment include:. *Manufactured to be as environmentally friendly as possible *Quick-drying and safe for use around children, pets and plants *Provides a rich, long lasting colour while still allowing the natural appeal of the wood grain to show through *Adds excellent water resistance as well as fantastic protection from mould, fungus, rot and weathering