SKU LR0701-01
Gap sealing improves insulation and reduces material waste in expansion joints and cracks. This foam backer rod is designed for joint filling in concrete, sidewalks, driveways, walls, doors, and window gaps. It measures 1 inch diameter and 50 ft length, suitable for continuous sealing applications in construction and repair work. Made from flexible closed-cell foam, it supports consistent compression and helps control sealant depth. The product comes in roll form for easy handling and cutting. It is suitable for both interior and exterior joint preparation. Includes 30-day warranty for quality assurance.
