Backer Rod

Backer Rod is a flexible foam rod inserted into joints or cracks before applying sealant or caulk.

Backer rods help control the depth of the sealant, ensure proper adhesion, and provide a backing to create a smooth, finished surface.

Price swings on materials can make or break a project’s profitability. Projul tracks live construction costs so contractors have the current numbers they need when estimating jobs.