PRODUCTS
Silicone
Advanced protection with HarcoSil® silicone elastomeric roof coating systems
The HarcoSil® range represents the pinnacle of high-performance protection for architectural surfaces and roofing substrates. Products such as HarcoSil® 19-97 and HarcoSil® Flashing Grade 17-FG-22 set new benchmarks in durability, breathability, and long-term weatherproofing, delivering reliable performance in the most demanding environments.
HarcoSil® 19-97
Unrivalled protection, breathability, and long-term durability
HarcoSil® 19-97 is a high-solids silicone roof coating engineered to deliver superior protection as a standalone roofing system. It forms a resilient, breathable, and fully weatherproof membrane that provides outstanding resistance to UV degradation and long-term environmental exposure. Designed to perform in the most demanding climates, it effectively withstands extreme temperatures, intense sunlight, heavy rainfall, and snow.
Key Features
- Breathable yet weatherproof membrane Allows moisture vapour to escape while providing robust protection against harsh environmental conditions.
- Exceptional UV & weather resistance Highly resistant to degradation caused by UV exposure, extreme heat and cold, rain, and snow.
- High-performance waterproofing system Delivers best-in-class waterproof protection when used in conjunction with the WetSuit® membrane system.
- Cool roof performance Enhances energy efficiency and indoor comfort by reflecting heat and reducing thermal load.