JK Foam

3/8" Closed Cell Backer Rod 2100'

Basic Use:Standard Backer Rod is an ideal non absorbent compressible backup material inserted into a joint to control sealant depth, creating a backstop to allow proper sealant tooling. It can also...

1/4" Closed Cell Backer 4000'

Standard Backer Rod is an ideal non-absorbent compressible material inserted into a joint to control sealant depth. It creates a backstop to allow for proper sealant tooling. Backer Rod is commonly...

1/2" Closed Cell Backer 2500'

Standard Backer Rod is an ideal non-absorbent compressible material inserted into a joint to control sealant depth. It creates a backstop to allow for proper sealant tooling. Backer Rod is commonly...

1-1/4" Backer Rod 400'

Standard Backer Rod is an ideal non-absorbent compressible material inserted into a joint to control sealant depth. It creates a backstop to allow for proper sealant tooling. Backer Rod is commonly...

1-1/2" Backer Rod 420'

Standard Backer Rod is an extruded round, closed cell, low-density polyethylene foam material with a skin-like outer texture. It is highly flexible and compressible for easy installation; however, it...