Sika Sil 670 Fire Resistant Silicone Sealant - 380ML

Sika Sil 670 Fire Resistant Silicone Sealant is a neutral cure, elastic, acoustic rated silicone sealant. Typically used for all building and glazing joints which require a fire rating, sealing joints, voids and irregular holes in fire walls, partitions and other structures; also for maintaining the integrity of pipes and cables that penetrate them and fire rated expansion joints. Excellent weathering properties – suitable for internal and external applications. This product will not slump, so it is easy to apply and tool off. Therefore, making it an excellent choice for a majority of applications.