Sikasil-670 Fire is a fire rated, single-component, moisture-curing, low-modulus elastic joint sealant for linear joints in interior and exterior walls and floors. Designed for fire rated movement and connection joints on porous and non-porous substrates, providing up to 4 hours fire resistance according to EN 1366-4.

• Part of the Sika range
• Good adhesion to many different substrates
• Very good resistance to weathering
• Can be used down to 40°C
• Movement capability of ± 35% (ASTM C 719)
• Available in 300ml cartridges (concrete grey, white) and 600ml foil packs (black only)