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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.
get a quoteGoNano’s asphalt enhancement sealant has been validated by the scientific community.
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Once modified, the new structural form of the asphalt enhances its durability, specifically its flexibility, hydrophoby, and anti-aging performance.
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GoNano technology has changed how roof sealants work. Traditional shingles are sealed with oil, which simply fills the gaps between them. GoNano works deeper—it permanently strengthens the molecular structure of each asphalt shingle. After application, a reaction inside the shingle creates S1 particles, which bond the granules together. This inside-out protection forms a stronger barrier against the elements and helps extend the lifespan of your roof, saving you money.
• 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
Nanosilica is an inorganic nanomaterial, like silica, with very high density (99%).
It is synthetically created via one of three methods:
• Precipitation: silica reacts in a solvent, then purified and dispersed.
• Hydrothermal/Solvothermal: silica undergoes precipitation under high pressure and temperature.
• Thermal reduction: silica heated to 1700–2300°C.Its enhanced performance comes from
• pozzolanic reactivity, which fills pores and strengthens materials.
Least resistant, can withstand at most a 1.25-inch steel ball test.
Can withstand at most a 1.5-inch steel ball test.
Can withstand at most a 1.75-inch steel ball test.
Highest resistance, can withstand up to a 2-inch steel ball test.
Shingle Roof Classifications and GoNano Impact:
• Roofs are tested by Underwriters Laboratories for impact resistance, simulating hailstorms.
• Classes 1–4: Class 1 = least resistant, Class 4 = most resistant.
• Class 4 test: 2-inch steel ball dropped from 20 ft → no damage or cracking.
• Class 3–1: Steel balls gradually smaller; lower classes have more granule loss and shorter lifespan.
• Lifespan: Class 4 = 22–25 years; Class 1 ≈ 10–15 years.
• GoNano effect:1 treatment → Class 1 → Class 32 treatments → Class 1 → Class 4
In the coming years, the effects of climate change will mean an increase in severity of hail storms. Impact-resistant shingles will be a necessity for protection against increased frequency and strength of future storms.
GoNano’s technology provides a major innovation that transforms traditional roofs into hailstorm resistant roofs at a fraction of the cost of hailstorm resistant shingles.
We are the first and only company to offer this technology to the residential and commercial market.
GoNano has been tested to comply with the highest North American standards.
In addition, GoNano’s technology is completely safe for the environment and poses no threat to human health.
The Occupational Safety and Health Administration categorized GoNano’s technology as “quickly biodegradable”, “no bioaccumulation potential”, and “no harm to aquatic organisms”.
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.