The Sika Sikasil-825 Brown Silicone Sealant (380ml) is a premium, low modulus, neutral curing sealant perfect for a wide range of construction applications.

Its advanced alkoxy curing system guarantees permanent flexibility, making it ideal for expansion joints in stone, brick, concrete, and composite panels, as well as perimeter pointing around all types of window and door frames. Without the need for a primer, it adheres excellently to surfaces like glass, aluminium, and PVC, ensuring a strong and reliable bond. This versatile sealant not only meets but exceeds industry standards, conforming to ISO 11600 Class F25LM and G25LM, promising a durable and lasting seal that withstands movement and expansion effectively.

• Contains 380ml of low modulus, neutral curing silicone sealant
• Ideal for expansion joints and perimeter pointing around frames
• Bonds to glass, aluminium, PVC, stone, brick, and concrete primerless
• Alkoxy curing system ensures durable and long-lasting seals
• Offers permanent flexibility, accommodating expansion and movement
• Conforms to ISO 11600 Class F25LM and G25LM standards
• Suitable for use on a variety of substrates without need for primer
• Comes in brown colour for a discrete finish on surfaces