Product Overview

The CRL Backer Rod Insert Tool Set is unequivocally the quickest, easiest, and safest way to install backer rod. It is indispensable for ensuring the proper insertion of backer rod into the joint, which is crucial for effective joint sealing. This tool set features a range of rollers for inserting backer rod diameters of 1/8" (3 mm) and larger, allowing you to set the desired depth with utter confidence in achieving uniformity. The nylon wheels are designed to prevent any damage to the backer rod or scratching of adjacent channel walls, making it a reliable choice for both closed and open cell backer rods.