Advanced Solutions for a Growing Photovoltaic Market
The photovoltaic (PV) market continues to expand, driving the demand for high-quality solar modules. Committed to innovation and excellence, Mercouris collaborates with leading brands in industrial adhesives and sealants to offer durable, effective solutions for high-performance solar applications.
Dowsil 7094 sealant: High-Performance Protection for Photovoltaic Panels
Dowsil 7094 is designed to meet the demands of durability, safety, and flexibility in the construction and photovoltaic solar panel industries. With its resistance to extreme temperatures and UV rays, this sealant is ideal for both interior and exterior applications, ensuring reliable, long-lasting protection for solar modules.
Advantages of Dowsil 7094 in Photovoltaic Applications
This sealant offers an advanced solution for the repair and protection of the back sheets of solar modules, particularly those showing signs of degradation. The back sheet, located at the base of the panel, acts as the final layer of protection and is often made from polymers. Applicable with a brush, trowel, or spray gun, Dowsil 7094 ensures optimal repair and protection in photovoltaic environments.
Key Features of This Sealant
Effectively fills cracks in the back sheet, even deep ones, with the sealant providing a durable solution.
Restores electrical insulation, enhancing module safety.
Easy on-site application without needing to dismantle the assembly, whether with a brush or spray gun.
Quick curing for efficient use.
High adhesion to common materials like coextruded polyamide and back sheets with PVF, PET, or PVDF layers.
Exceptional resistance of the sealant ensures an extended service life.
Repair and Prevention in Photovoltaic Modules
Dowsil 7094 is designed to perform two essential functions in solar applications:
Repairing back sheets with visible cracks.
Preventing damage in modules with back sheets prone to cracking.
Its easy application can be performed in a workshop or at the installation site, even on mounted modules with the back sheet facing downward. For optimal application, follow these steps:
- Thoroughly clean the back sheet surface with a damp cloth followed by a dry one to remove dirt and prepare the surface.
- Apply Dowsil 7094 sealant using a trowel, brush, or spray gun.
- Smooth the applied layer with gentle pressure so the sealant penetrates the cracks.
- Allow the sealant to harden before handling the module.
With these steps, Dowsil 7094 becomes an essential tool for solar module protection, providing a reliable, long-lasting solution.