Reduces the amount of caulk needed to fill large gaps. Works with virtually every type of caulk & sealant. Made of durable, resilient, moisture repellant poly foam. Just press in place, then caulk on top of it.
- 1/2" x 20'
- Moisture repellent
- Saves expensive caulk while filling large gaps
- Also referred to as backer rod
Product Videos
Custom Field
Model C22H
