M-D Building Products 19100 Caulk Backing Foam, 1 Inch x 10 Feet, Gray
Description
Highlights:
- Stripping length: 10 Feet
- Thickness: 1 inch
- Material: Foam
- Color: Gray
- Application: Doors and Windows
- Usage: Fills cracks, wall joints, frames and foundation bases
- Use as a filler in large gaps before applying caulk
- Insulates and cushions