Silicon Sealant

Silicone 789 Weatherproofing Sealant is a high-quality, versatile sealant commonly used in construction, automotive, and industrial applications. It is designed to provide long-lasting protection against the elements while maintaining flexibility and durability. Below are detailed information about its features, applications, and uses.

Product Overview

Silicone 789 Weatherproofing Sealant is a premium-grade, one-component, neutral cure silicone sealant that is ideal for weatherproofing applications. It provides a watertight, weather-resistant seal and remains flexible under changing temperature conditions. It cures at room temperature when exposed to moisture, forming a durable, elastic bond.

Key Features and Properties

• Neutral Cure Technology: Does not release acidic by-products, making it safe for use with most building materials, including metals, plastics, and glass.
• Weatherproofing: Highly resistant to rain, humidity, and UV rays, making it perfect for outdoor applications.
• Durability: Provides long-lasting elasticity and strength, even under extreme weather conditions.
• Excellent Adhesion: Bonds well to a variety of substrates such as glass, aluminum, wood, masonry, concrete, and most plastics.
• Temperature Resistance: Withstands temperatures ranging from -60°C to +180°C (-76°F to +356°F), offering excellent performance in both high and low temperatures.
• Water and Moisture Resistant: Effective at sealing joints and gaps to prevent water intrusion, reducing the risk of leaks and water damage.
• Non-Sagging: Keeps its shape even when applied in vertical or overhead joints, preventing drips or sagging.

Applications of Silicone 789 Weatherproofing Sealant

Silicone 789 is suitable for a wide range of sealing and weatherproofing applications.