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Model BR-250 Backer Rod (0.375 in. Outside Diameter)

For use in 1/8" or 1/4" Saw Slots

The Model BR-250 backer rod (Reno A&E PN 390-0250-00) is installed prior to sealing saw slots. The backer rod holds loop wires and lead-in wires securely in saw slots and keeps loop wires and lead-in wires from floating to the surface when sealant is applied. Use 1” to 2” long pieces spaced approximately 2 feet apart.