Before caulking, use the Caulk Backer Foam to help fill gaps and openings in pavement cracks, wall joints, foundations, sidewalks and driveways.
- Brand Name: M-D
- Color: Gray
- Material: Foam
- Product Type: Caulk Backer Rod
- Application: Driveways and Sidewalks
- Length: 180 in.
- Thickness: 3/4 in.
- Self Adhesive: No
- Hardware Included: No
- Packaging Type: Pegged
- Use as a filler in large gaps before applying caulk. Insulates and cushions.
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