Our products
Our Brands

Sika Backer Rod Fire 30mm x 30m Fire Rated Joint Filler

Fire-Resistant Joint Sealing Solution

Sika® Backer Rod Fire is a premium, circular, compressible backing rod engineered for fire-rated joint sealing. Made from high-quality mineral wool and wrapped in durable glass fibre yarn, it provides an essential fire barrier for building joints.

Key Features & Advantages

  • Exceptional Fire Resistance: Designed specifically for fire-rated horizontal and vertical joint applications.
  • Flexible & Adaptable: Easily conforms to irregular joint widths and alignment issues.
  • Sealant Regulation: Maintains the perfect profile for sealants like SikaHyflex®-250 Facade, ensuring optimal performance.
  • Easy Application: Lightweight and compressible for fast installation by professionals.

Product Specifications

  • Diameter: 30mm
  • Length: 30m Roll
  • Material: Mineral wool with glass fibre wrapping
  • Suitability: Building structure applications requiring fire protection

For best results, Sika® Backer Rod Fire should be installed by experienced professionals in conjunction with compatible Sika fire-rated sealants.

Download Technical Data Sheet (PDS)

Information sourced from Sika Australia Official Product Data