Sika® Backer Rod Fire is a workable, mineral wool based backing material wrapped with a glass-fibre yarn.
Sika® Backer Rod Fire is designed for fire resistant joint sealing in horizontal and vertical building structures. Sika® Backer Rod Fire is used in conjunction with SikaHyflex®-250 Facade or Sikaflex® AT Connection.
Sika® Backer Rod Fire
CHARACTERISTICS / ADVANTAGES
▪ Easy to apply
▪ Adapts irregularities of joints
APPROVALS / CERTIFICATES
▪ EN 1366-4, up to 4 hours fire resistance
▪ EN 13501-2, up to class EI 240
▪ ETAG 026 part 3 – ETA 17/0980, up to class EI 240
▪ EN 13501-1, class A1
Sika® Backer Rod Fire has a shelf life of 72 months from the date of production, if it is stored in undamaged, original, sealed packaging, and if the storage conditions are met.