Product Description
Open Cell Backer Rod is an ideal non-gassing backup material which is inserted into construction and pavement joints. Open Cell Backer Rod is ideal for non-uniform joint sizes, and is commonly used in expansion and contraction joints, window glazing, curtain wall construction partitions, precast assemblies and copings, parking decks, bridge construction, and more. Open Cell Backer Rod, an inert material, is compatible physically and chemically with virtually all known hot-pour and cold applied sealants including silicone and asphalt.
Stock Sizes:
- 7/8"
- 1-1/8"
- 1-1/2"
- 2"