High-Performance UV Resistant Silicone Sealant for Roof Repairs. UV & Weather Resistance: Withstands UV, ozone, extreme temperatures, and aging for durable outdoor performance. Strong Adhesion: Excellent bonding to glass, aluminum, marble, and metals without requiring a primer. Mildew Proof: Resistant to mildew growth, ensuring long-term cleanliness and seal integrity. Customizable Colors: Available in Black, White, Clear, and customized colors to match project needs. High Extrudability: Smooth application with high extrusion rate (402 ml/min) and excellent thixotropy. Eco-Friendly Formula: Neutral curing, zero pollution, and environmentally friendly composition. Versatile Application: Ideal for curtain walls, windows, doors, and industrial pipe sealing. Manufacturer Direct: Direct from factory with OEM/ODM support and free sample availability.