At Nano Shield, we use nanotechnology to seal and protect your surfaces. Our sealers create a hydrophobic (water-repelling) barrier that stops liquids, dirt, grime, and contaminants from latching onto your surfaces — keeping them effortless to maintain. This shields them against issues such as mould, mildew, algae, lichen, rotting, cracking, efflorescence, stains (including oil, rust, and mineral stains), discolouration, UV damage and more!
Unlike traditional sealers that simply form a layer on top of the surface, our nano sealers penetrate surfaces at a nanoscopic level, bonding with the surface to create an invisible, durable, long-lasting protective barrier which doesn't affect the breathability, feel or appearance of the surface. Our sealers have a minimum life span of 10 years and can last up to 15+ years, allowing you to keep all your surfaces in pristine condition year round with minimal effort and for a fraction of the cost.
Additionally, our sealers are water-based, and non-toxic providing sustainable, environmentally friendly protection without ever compromising performance.













Prevents moisture from penetrating surfaces, protecting against rotting, warping, cracking, and all forms of water-related damage.
Repels dirt and contaminants at a molecular level, so nothing sticks. Cleaning only requires a light rinse—no vigorous scrubbing or harsh chemicals required.
Prevents the growth of mould, mildew, algae, and moss - keeping surfaces cleaner, healthier, and looking newer for longer.
Surfaces require far less cleaning and enjoy a longer lifespan, minimizing need for repairs and replacements, resulting in long term cuts in maintenance costs and efforts.
Forms a long-lasting protective barrier that prevents weather-related damage. dramatically extending the life of the surface and preserving its original condition.
If this sounds like the solution you’ve been looking for, simply click below to get your quote.
Nano Shield
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