GoNano is the first North American company to offer a sealant that replaces all traditional options. Its nanosilica technology has been tested and refined for decades. This advanced formula delivers stronger durability and better long-term savings than standard asphalt shingle treatments.


Impervious to moisture infiltration.

Once modified, the new structural form of the asphalt enhances its durability, specifically its flexibility, hydrophoby, and anti-aging performance.

Permanent Structure Modification
• Increased resistance to hail storms and high winds
• Cleans and prevents the growth of algae
• Prevention and reduction of walter infiltration
• Preserving and regenerating shingle color
• Maintaining granule composition
• Effective evacuation of ice and snow

Similar to silica, an inorganic nanomaterial, composed of high silica density.

Synthetically created by precipitation, hydrothermal/solvothermal, or thermal reduction processes.

Modification occurs from pozzolanic reactivity (pore-filling).
The earlier you apply our technology to your roof, the longer its lifespan will be.
By the same your roof shows signs of visible aging, is in poor condition or suffering from serious issues, it will be too late to act.