Silfix® U8

A low modulus, neutral cure, solvent-free, alkoxy silicone sealant with good application characteristics and high adhesion to a wide range of substrates used in the building envelope.

Features and benefits:

• Low modulus, neutral cure (25LM).

• Good tooling properties.

• Good primer-less adhesion to most substrates.

• High ultraviolet (UV) radiation, ozone and temperature resistance.

• Low odour.

• Non-slump.

• CE marked for facade and glazing applications including cold climates to EN 15651-1-F-INT-EXT-CC: CLASS 25LM EN 15651-2: G-CC–25LM.

Applications:

• Perimeter pointing of door and window frames.

• Sealing between dissimilar materials such as unplasticized polyvinyl chloride (PVC-U), aluminium, composite and timber frames into masonry, brick and plaster walls.

• Sealing curtain walling and pre-formed panels.

• Joints in roofing, cladding, insulation and guttering.

• Sealing of construction joints where movement can occur.

• For use in expansion joints.

• Bonding and sealing of PVC-U trims and components.

• Sealing and bonding of metals including; lead, copper and bronze.

• Glass to glass sealing.

• General weather and draft-proofing applications.

• The product is specifically formulated and suitably packaged for the professional applicator.