Sealoflex Joint Backer Rod – Box Lengths

Foam Sealant Joint Backer Rod is a compressible, non-absorbent material made of grey closed-cell polyethylene foam. It’s utilized to manage sealant depth within joints and serves as a backstop for proper sealant tooling.

The Backer Rod, constructed from closed-cell polyethylene foam, is both compressible and non-absorbent. Its primary function is to regulate sealant depth within joints, facilitating accurate sealant tooling.

ADVANTAGES

• Easy and swift application.
• Decreases sealant consumption.
• Flexibility ensures no bubbling or blistering.