Description This Sika backing rod is designed to resist fire and is to be used when sealing joints in both vertical and horizontal building structure projects. Features: To be installed alongside SikaHyflex®-250 Simple to apply and assists in regulating the sealant contour Accommodates alignment inconsistencies and joint thickness Available in various sizes to suit your application in 25m, 30m or 50m lengths Fire resistant backing rod – quick reference Code Size Qty 580869 12mm x 50m 1 580974 20mm x 30m 1 580976 30mm x 30m 1 580980 40mm x 30m 1 580982 50mm x 25m 1 580985 60mm x 25m 1 Fire resistant backing rod is sometimes referred to as fire resistant backer rod.
