The 3/8 in. x 240 in. Backer Rod is ideal for filling gaps. The backer rod is recommended for use in filling large gaps and openings to prevent drafts. The backer rod also provides a sound surface for caulking projects.
- Brand Name: M-D
- Color: Gray
- Material: Polyethylene
- Product Type: Caulk Backer Rod
- Application: Gaps and Openings
- Length: 20 ft.
- Thickness: 3/8 in.
- Hardware Included: No
- Packaging Type: Bagged
- Self Adhesive: No