Sika® Firerate GREY - Fire resistant (intumescent) joint sealant single cartridge

Sika Firerate is a gunnable Polyurethane based jointing and sealing compound specially formulated with inorganic fillers to provide a fire barrier. Sika Firerate has been tested for fire resistance for up to 4 hours according to AS 1530.4 in masonry wall and floor joints.

Sika Firerate PU is a one component, low modulus, gun grade, non-sag, moisture-cure polyurethane sealant with outstanding UV resistance. Firerate PU is designed to cure into a fire rated, elastic weatherproof seal. It seals exterior and interior movement joints where a fire rating of up to for hours is required in expansion and construction joints, tilt-up construction, pre-cast and in-situ concrete, brick and blockwork, areas requiring intumescent sealing, plasterboard (fire rated and/or acoustic rated)and fibre cement sheet (fire rated and/or acoustic rated). Sika Firerate PU also fulfils the basic function of a gap filler and joint sealant against water and dust penetration

• Safe to use – contains no asbestos or fibres
• Paintable
• Good flexibility and adhesion to concrete and masonry
• Easy tooling off
• Water clean-up of tools and equipment while still uncured

Sika Firerate is suitable for sealing joints in concrete or masonry that must have a fire rated resistance to Australian Standards.

Stored in the original sealed packaging at temperatures of between 5ºC and 35ºC, this product will keep for at least twelve (12) months.