The Sika Sikasil-825 Black Silicone Sealant is a premium low modulus, neutral curing product, designed to offer exceptional flexibility and durability for a variety of applications.

Its unique alkoxy curing system ensures that this sealant can accommodate expansion and movement, making it ideal for use in expansion joints and perimeter pointing around window and door frames. With excellent adhesion qualities, it bonds seamlessly to glass, aluminium, PVC, stone, brick, and concrete surfaces without the need for a primer. This versatile sealant complies with ISO 11600 Class F25LM and G25LM standards, guaranteeing long-lasting and reliable performance, perfect for both residential and commercial projects.

• Size: 380ml cartridge for various sealing applications
• Low modulus, neutral curing silicone sealant
• Suitable for stone, brick, concrete, and panels
• Bonds without primer to glass, aluminium, and PVC
• Ideal for expansion joints and perimeter pointing
• Alkoxy curing system for durable, long-lasting seals
• Meets ISO 11600 Class F25LM and G25LM standards
• Provides permanent flexibility to accommodate movement