Owatrol H4 Wood & Stone Colourless Waterproof Protection

A colourless, waterproof coating for wood and stone is called H4 Wood & Stone. It prevents water, pollutants, moss, and grime from harming wood as it ages naturally and turns grey. Perfect if you want to preserve the natural appearance of wood as it ages but are concerned about avoiding damage like splitting and cracking, which will occur if wood isn't treated.

H4 Wood & Stone is fully transparent, hydrophobic, and thus water repellent. It will not change the colour or look of the surface being treated. It is silicone-free and aids in defending against environmental threats like mould and water.

To improve their water repellent qualities and maximise performance, H4 Wood & Stone can also be used to water-based finishes (such paint or stain). Just tack on 10-20 percent to the end.