![Backer Rod - 1/2" x 1250'](http://shoplogcabin.com/cdn/shop/products/78a_71b1b8b4-9a9e-4bb7-9516-a1095f150ac3_{width}x.jpg?v=1459189281)
Backer Rod - 1/2" x 1250'
Use behind chinking and caulking, in joints larger than 1/4″ wide and 1/2” deep or more, including:
- Between logs
- Around door and window frames
- At foundation sill plates
- In wall joints and cracks
- In sidewalk and driveway cracks
- And anywhere else you’ll use caulk