NanoSeal

Flexible Nano Polymer
Waterproof Coating

NanoSeal will seal roofs (sheeting, tiles & concrete), walls, ponds, floors, dams, and basements.
SealExtreme NanoSeal - surface sealers

NanoSeal is a water-based nano polymer with high tensile & adhesive strength. It can be painted or sprayed onto most surfaces forming a flexible and durable waterproof barrier that, due to added fibres, withstands some movement of the base surface.

NanoSeal is UV and weather resistant. It does not leach, which makes it ideal to cover concrete that holds fluids. The fluids can be neutral such as drinking water or aggressive, such as a variety of acids. Use our industrial strength seal for the most professional and versatile solution available internationally.

A water-based sealant with a tensile strength over 5MPa. Damaged concrete has to be washed with a light acid/water mixture to remove previous leaching or growths. The product is easy to clean where over spayed or overpainted by making use of a wet cloth. Not for use on PVC surfaces.

⥤ HOW IT WORKS
NanoSeal How It Works

LONG LASTING WATER SEAL WITH GROUNDBREAKING RESULTS

NanoSeal - Flexible Nano Polymer Waterproofer

NanoSeal can water seal wood, steel, and concrete substrates but what makes it different is that it contains microfibres that gives it tensile strength. This allows the product to, once dry, stretch with the substrate material. Also, since ‘more is better’, NanoSeal is made up of billions of nano-sized particles. Through sheer numbers of connections, the material binds to the substrate material in an unsurpassed way. NanoSeal’s UV resistance increases its lifespan to place it head and shoulders above the bitumen-based sealers.

⥤ KEY BENEFITS

1/ UV RESISTANCE

NanoSeal lasts longer in the harsh African sun, due to its built-in UV resistance. Because this product does not have to be replaced as often as other sealers, it reduces your long-term cost.

2/ NANO PARTICLE ADHESIVE QUALITIES

NanoSeal forms a superior bond with the substrate material. This increases lifespan and reduces long term costs.

3/ TENSILE STRENGTH

NanoSeal can move with the substrate material when allowed to cure before the substrate movement starts. This allows continued water sealing despite hair-cracking in structures.

SealExtreme NanoSeal - surface sealers
⥤ CASE STUDIES

NanoSeal
in action

NanoSeal is especially popular in roof restoration and the sealing of concrete slabs. NanoSeal forms a superior bond with the substrate material and can move with the substrate material when allowed to cure before the substrate movement starts.
CIMC - Wadeville, Germiston

10,000m² industrial sheeted roof restoration, waterproofing, and painting project.

Barclay Square, Sunnyside, Pretoria

Under paving concrete slab + expansion joints repair, seal & waterproofing.

⥤ MAKING CONTACT

GOT QUESTIONS?
LET'S TALK.

We are focused on providing our clients with the highest
level of quality and excellent customer support.

The standard use for NanoSeal is the sealing of tiled, galvanized sheeting, rusted steel and concrete roofs. NanoSeal does not leach, which makes it ideal to cover concrete that holds fluids. The fluids can be neutral such as drinking water or aggressive, such as a variety of acids. Need to know more? Let’s talk.

Find Out More

(064) 975 6086

Monday to Friday.

8 am to 5 pm.

⥤ Warranty

10 Year Warranty

Seal Extreme backs its products with a minimum 10-year warranty period.

Annual Reports

Annual inspections are offered for larger sites to ensure long term peace of mind.

Maintenance Free

Our maintenance-free nano polymer coatings seal against the harsh elements.

*10 Year Warranty, when applied by a Seal Extreme, approved applicators