Sika Sikasil-825 Mid Grey Silicone Sealant is a reliable and versatile solution for ensuring durable and flexible seals. Its low modulus, neutral curing formula allows it to accommodate expansion and movement, making it perfect for expansion joints in stone, brick, concrete, and composite panels.

This high-performance sealant adheres exceptionally well to glass, aluminium, and PVC without the need for primers, simplifying application and ensuring robust adhesion. Ideal for perimeter pointing around all types of window and door frames, Sikasil-825 delivers long-lasting performance thanks to its advanced alkoxy curing system. Conforming to ISO 11600 Class F25LM and G25LM standards, it guarantees quality and reliability for a wide range of sealing applications.

• 380ml volume suitable for various sealing applications
• Low modulus accommodates movement and expansion
• Neutral curing based on a filled alkoxy system
• Bonds without primer to glass, aluminium, PVC
• Ideal for expansion joints in stone and brick
• Perfect for perimeter pointing on windows and doors
• Long-lasting durable and reliable performance
• ISO 11600 Class F25LM and G25LM compliant