CRL Backer Rod Insert Tool Set Sealants UV Resistant – Will not

UV Resistant – Will not turn yellow from exposure to the sun

Meets or exceeds the test requirements of Federal Specification:

The sealant should be applied after painting is completed

This product is black in color

CRL Backer Rod Insert Tool Set Sealants UV Resistant – Will notEasily Works with Closed or Open Cell Backer Rod Controls Proper Depth to Ensure Uniformity The CRL Backer Rod Insert Tool Set is the quickest, easiest, and safest way to install backer rod. The proper insertion of backer rod into the joint is imperative to proper joint sealing. The assortment of rollers allow insertion of backer rod diameters of 1 8" (3 mm) and larger. The tool allows you to set the desired depth to assure uniformity. The nylon