Sika Backer Rod Fire

Sika Backer Rod Fire is a workable, mineral wool based backing material wrapped with a glass-fibre yarn. It is designed for use as a backer rod to fill a void prior to application of a fireproof sealant.

BENEFITS:

- Easy to apply 
- Adapts irregularities of joints 
- Low water uptake
- Up to 4 hours fire resistance depending on the configuration
- Helps to regulate the sealant profile 

RECOMMENDED FOR:

- Backing rod for fire resistant joint sealing in horizontal and vertical building structure applications
- Backing rod in conjunction with any Sika sealant including
- The Product may only be used by experienced professionals