Why We Recommend CORTEX when Installing our Rooflights


The roofing industry has witnessed significant advancements in materials and installation techniques that have led to the production of high-quality roofing systems. One of the newest technologies in this industry is the use of cortex silicone for installing roof lights. Cortex silicone is a unique sealant designed to provide superior adhesion, flexibility, and weather resistance. In this article, we will explore what cortex silicone is and why we recommend it for installing roof lights.

What is Cortex Silicone?

Cortex silicone is a two-part sealant system that includes a base and a curing agent. The base material is a high-quality, non-toxic silicone polymer that offers excellent adhesion and flexibility, making it ideal for use in roofing applications. The curing agent is a liquid that is added to the base material to initiate the curing process, resulting in a hard, resilient, and waterproof seal.

Why We Recommend Cortex Silicone for Installing Rooflights

1. Superior Adhesion

Cortex silicone offers superior adhesion to a wide range of substrates, including glass, aluminum, steel, and plastics. This strong adhesion ensures that the roof lights remain in place, even under severe weather conditions.

2. Excellent Flexibility

Cortex silicone has excellent flexibility, making it ideal for use in roofing applications where movement is expected due to changes in temperature or structural settling. This flexibility prevents the sealant from cracking or separating from the substrate and allows it to maintain its seal over an extended period.

3. Weather Resistance

Cortex silicone is designed to provide excellent weather resistance, making it effective in protecting the roof light installation from water, UV rays, and extreme temperatures. This weather-resistant feature ensures that the roof light installation stays intact and leak-free for an extended period.

4. Easy to Use

Cortex silicone is easy to use, with a simple two-part mixing process that can be done on-site, ensuring that the installation process is quick and seamless. The sealant also cures quickly, reducing the installation time even further.

Cortex silicone is a unique and an innovative sealing material that offers superior adhesion, flexibility, weather resistance, and ease-of-use. We recommend cortex silicone for installing roof lights, as its properties ensure that the roof light installation remains intact, sturdy, and leak-free over an extended period. If you are looking to install roof lights, we suggest using cortex silicone to guarantee a high-quality, long-lasting installation.

Click here to purchase CORTEX today.

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