High Modulus Silicone. Structural Strength. Lasting Seal.

Arbosil High Modulus Silicone Sealant is a professional-grade, one-part silicone formulated for structural glazing, curtain walling, and demanding weathersealing applications where a firm, high-strength cure is required. Black is the preferred colour for dark-framed aluminium and steel window systems, curtain walling, and contemporary architectural glazing where a bold, clean joint is required.

Supplied in a 310ml cartridge in Black, suitable for use with a standard skeleton or sealant gun.

Key Features

• High modulus formulation — firm, high-strength cure
• Black colour — ideal for dark-framed aluminium and steel systems
• Excellent adhesion to glass, aluminium, uPVC, and most construction substrates
• Weather, UV, and temperature resistant
• Suitable for structural glazing and curtain walling applications
• 310ml cartridge

Ideal For

• Dark-framed aluminium and steel window systems
• Curtain walling and structural glazing
• Contemporary architectural glazing
• Weathersealing on low-movement joints

Also Available

• Arbosil High Modulus Silicone 310ml – Brown
• Arbosil High Modulus Silicone 310ml – Clear
• Arbosil High Modulus Silicone 310ml – White
• Professional Skeleton Sealant Gun

Volume: 310ml | Colour: Black.