4.4/10 (Expert Score)
Product is rated as #47 in category Company Story


Frustrated with hacking and mess, this Singapore company developed an alternative spray-on waterproofing system to solve leaks in under 3 hours – mess-free.

The Heart

Nano-Star is a Singapore-born company that develops high performance construction materials using the latest technologies available in surface chemistry. The company creates new age construction solutions that are stronger, faster and cleaner.

The aim is to increase strength and speed whilst reducing waste – promoting sustainability in the construction process.

The Team

The Nano-Star team is a blend of science, engineering and architectural experts.

The science arm discovers the latest advanced high-performance materials, the engineering arm develops the material’s stability and real-world application, and the architectural arm designs the material onto substrates and site finishing.

The Advantage

The Nano-Star Waterproofing System uses nanoparticles to penetrate and protect toilet tiles from leaks. Nano-Star nanoparticles bond tightly and deeply into the substrates. The result is a hydrophobic finishing that repels water powerfully for a long time.

Instead of hacking toilet tiles as required by traditional waterproofing methods, Nano-Star’s system simply requires applicators to spray the product – NSC – onto the tiles.

Worker spraying NSC to waterproof toilet floor tiles
Worker spraying NSC to waterproof pool tiles
Worker spraying NSC to waterproof balcony wall

Armed with a simple spray and Nano-Star’s tested and proven system, trained contractors are now able to solve some of the most troublesome leaks in toilets and kitchens. In under 3 hours, toilet tiles are left looking the same but completely water-repellent – without all the dust and mess.

This drastically reduces the inconvenience of homeowners during the repair process.

The Product

Nano-Star’s flagship product Nano-Star NSC Nano Waterproofer is water-based, HDB Material Listed and SEC Green Label Certified.

NSC has already been used in thousands of HDB toilets islandwide, major facilities like Changi Airport Terminal 3 toilets and MOE school science labs, university laboratories and even the Covid-19 Recovery Facility at Singapore Turf Club!

Visit Nano-Star at to find out more or to see our full range of products.

LIMITED TIME OFFER: Nano-Star is looking to expand their approved applicator base in Singapore!

If you are a contractor, you will be eligible to attend their Approved Applicator Training. The training session is usually only offered with product purchase but for a limited time in 2021 they will be offering it for FREE.

Do reach out to Nano-Star at to secure your slot.

Feel free to forward to your contractor friends or family who may benefit from this offer.

Check out our full list of waterproofing specialists here.


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