Hodgson Silfix U9 Translucent

Hodgson Silfix U9 – 310ml Low Modulus Neutral Cure Silicone (Premium Glazing & Construction Sealant)

Hodgson Silfix U9 is a highly respected, professional‑grade low modulus neutral cure silicone sealant, widely regarded as one of the best in its class. Fully compliant with BS 5889 Type A and certified to ISO 11600 G‑25‑LM, it delivers outstanding performance across glazing, industrial and construction applications.

Engineered for exceptional adhesion, Silfix U9 bonds strongly to glass, timber, metals, brickwork, plastics, concrete, PVC‑U, coated metals, stone, polycarbonate and coated timber—typically without the need for a primer. Once cured, it forms a flexible, durable rubber capable of accommodating significant joint movement, even under extreme temperature variations.

Key Features

• Excellent adhesion to a wide range of substrates
• Bonds to PVC‑U, coated metals, brickwork, stone, polycarbonate, coated timber and glass
• Low modulus with high movement capability
• Performs reliably in extreme temperature conditions
• Compatible with all major European edge sealants for double‑glazed units
• Neutral cure silicone that cures to a flexible, long‑lasting rubber
• Suitable for use with laminated glass
• Conforms to BS 5889 Type A and ISO 11600 G‑25‑LM

Ideal Applications

• Sealing joints in GRP panels, roof sheets, trims and flashings
• Roofing and cladding applications
• PVC‑U, aluminium, steel and timber frame sealing
• Door surrounds and wall tiling
• Expansion and construction joints in building structures
• Industrial sealing: HVAC systems, sectional buildings, caravans and more
• Capping and securing glass and IG units in bead glazing systems
• Compatible with Hodgson Flexistrip and other butyl strip sealants
• Suitable for glazing plastics including polycarbonate

Cartridge Size

• 310ml