Sashco 3/4 In. x 50 Ft. Gray Backer Rod Fasade In-board neutral bar increases gutter

In-board neutral bar increases gutter space to allow for professional installation of conductors

Precision ball bearing roller

Replacement Ceramic Fire Box for XL EGG size

Formed from high-grade thermoplastic

Is resistant to fading

Sashco 3/4 In. x 50 Ft. Gray Backer Rod Fasade In-board neutral bar increases gutterMakes professional joints that last. Helps fill in and insulate large caulk joints and allows the caulking to absorb more movement. Caulking adheres to the sides of the joint, but not to the filler rope, which allows the caulking to stretch and compress without tearing or pulling away thus extending the caulk's life and effectiveness. Made of closed cell poly foam. Minimum R value of 2. 5 inch. Color: Gray.