The 3/8-inch by 20-foot caulk backer rod is designed to provide support and fill gaps in joints before caulking. Its flexible foam construction ensures a tight seal, improving adhesion and preventing sinking. Ideal for use in various sealing applications, it enhances the effectiveness of caulking while ensuring a clean finish.
Specifications
Brand
Own Brand
Category
WINDOW & DOOR REPAIR
Description
The 3/8-inch by 20-foot caulk backer rod is designed to provide support and fill gaps in joints before caulking. Its flexible foam construction ensures a tight seal, improving adhesion and preventing sinking. Ideal for use in various sealing applications, it enhances the effectiveness of caulking while ensuring a clean finish.