Exterior wood coat protects wood against saturation of any liquid, swelling, and rotting. 1000ml bottle.
Protects wood against saturation of any liquids, swelling and rotting. D1 is a breathable coating which does not change the feel of the wood or its color. Liquid rolls off a D1 treated deck as it would off a lotus leaf. Highly resistant to stains. The treatment lasts for up to 3 years but for best results an annual touch up is recommended.