HBR® CLOSED CELL BACKER ROD
HBR® is a closed-cell, polyethylene foam backer rod joint filler that is used as a backing material for elastomeric and other cold-applied sealants. It helps the sealant assume the optimum shape to prolong service life and acts as a barrier to the flow of sealant through the joint. It will not absorb water and is available in ¼” to 6” diameter.
HBR® CLOSED CELL BACKER ROD
Additional Information
Availability
Diameter Feet per Carton 1/4"
3/8"
1/2"
5/8"
3/4"
1"
1-1/4"
1-1/2"
2"
3"
4"
6"
6400'
3600'
2500'
1550'
1100'
550'
400'
552'
360'
144'
90'
72'