No matter your application, Armacell offers the most extensive collection of backup (backer rod) materials and the largest range of sizes on the market.
Available in spools in ¼” to 1 ¼” diameters or 6’ lengths for sizes over 1 ½” diameter.
FillPro Standard Backer Rod
FillPro Standard Backer Rod
FillPro® Standard Backer Rod (formerly ITP Standard) is an extruded round, closed-cell, low density polyethylene foam material with a skin-like outer texture. Standard backer rod is non-absorbent, flexible and compressible allowing for easy installation in joints as a backup material for sealants
FillPro Soft Type Backer Rod
FillPro Soft Type Backer Rod
FillPro® Soft Type Backer Rod (formerly ITP Soft Type) is a pliable bi-cellular polyethylene foam material used for filling irregular joints. It is chemically inert and will resist oil, gasoline and most other solvents. The material will not stain, or adhere to sealant materials and is non-exuding.
FillPro Open Cell Backer Rod (formerly Tundra Foam)
FillPro Open Cell Backer Rod
FillPro® Open Cell Backer Rod (formerly Tundra Foam) is a pliable open-cell polyurethane foam material used for filling irregular joints. It is chemically inert and will resist oil, gasoline and most other solvents. The material will not stain, or adversely adhere to sealant or caulking materials.
FillPro Hot Rod XL Backer Rod
FillPro Hot Rod XL Backer Rod
FillPro® Hot Rod XL Backer Rod (formerly ITP Hot Rod XL) is an extruded round, closed-cell, low-density polyethylene foam material which has been specially crosslinked to withstand temperatures in excess of 400°F (204°C). It is chemically inert and will resist oil, gasoline and most other solvents. The material will not stain, absorb moisture, nor adhere to sealant materials and is non-exuding.
