The GacoFlex S42 series, when combined with Gaco spray foam products, offers a significant improvement in R-value for asbestos corrugated roofs. Traditional insulation methods for these roofs often require disturbing the asbestos, leading to potential health risks and costly disposal procedures. The Gaco system provides a safer and more effective alternative through the following steps:

Spray Foam Application

The Gaco spray foam is applied directly over the corrugated asbestos surface. This foam creates a seamless layer that adheres tightly to the roof, filling in gaps and irregularities. This layer significantly increases the roof's R-value, enhancing its insulating properties and reducing heat transfer.

Energy Efficiency

By combining the insulating properties of the spray foam with the reflective and protective qualities of the S42 series coating, the overall energy efficiency of the building is greatly enhanced. This results in lower energy costs for heating and cooling.

GacoFlex S42 Series Coating

After the spray foam has been applied and cured, the GacoFlex S42 series coating is applied on top. This silicone-based coating offers several benefits:

Reflectivity: The S42 series coating is highly reflective, which reduces heat absorption from the sun, further lowering the building's cooling costs.

Durability: The coating is weather-resistant, protecting the foam and the underlying asbestos from UV radiation, water damage, and other environmental factors.

Seamless Protection: It forms a continuous barrier that prevents moisture infiltration and adds to the structural integrity of the roof.

Cost-Effective and Safe

One of the most significant advantages of this method is that it avoids disturbing the asbestos. Traditional methods would require removal and disposal of the asbestos, which is not only hazardous but also expensive due to the specialized handling and disposal processes required. The Gaco system encapsulates the asbestos, mitigating health risks and saving on removal costs.