NP Liquid Glass Systems Ltd are the only company in Ireland offering a surface protection service using Liquid Glass. We can protect any surface with a thin layer of glass which is thinner than a human hair - 80 nano meters to be precise. This Liquid Glass layer does not change the texture or appearance of the surface in any way but makes it water & stain repellent. We can protect stone & walls from damp penetration and even carpets from stains & spills. We can stop algae growth on walls, paths & patios. We can even protect monuments from graffiti damage and stop chewing gum sticking to pavements. The Liquid Glass layer shields the surface, making it non-stick and stain repellent. Importantly for stone & brick it does all this while allowing it to breathe and retain its original appearance. We also have a medical range of Liquid Glass called Bacterlon which kills 99% of bacteria, including MRSA. This can be applied to all surfaces in hospitals, medical centres and nursing homes. We can even stop algae growth and staining on road signs - imagine how much money councils all over the country could save by using our product. And the best thing - it's a one-time application. Protect your surface once and you'll never have to do it again. Liquid Glass is 100% environmentally friendly, food safe, child & pet safe and ecologically sound. NP Liquid Glass - No Problems, Just Solutions.