Closed-cell Expansion Foam Backer Rod 20 Ft. L X 0.75 In. D For Sealant Applications

Overview:
Sika Closed-Cell Expansion Foam Backer Rod is an essential accessory for any sealing project. Measuring 20 feet in length and 0.75 inches in diameter, this backer rod is designed to effectively fill deep expansion joints and cracks, ensuring optimal performance of your sealant. By preventing three-sided adhesion, it allows for better sealant adhesion and control over the depth of the application, making it a must-have for both professional contractors and DIY enthusiasts.

Key Features:
- Length: 20 feet
- Diameter: 0.75 inches
- Material: Closed-cell foam
- Prevents: Three-sided adhesion
- Application: Ideal for deep cracks and joints
- Usage: Compatible with various sealants

Use Cases:
This backer rod is perfect for use in concrete, masonry, and other construction projects where sealing is required. It is particularly useful in areas that experience movement, such as driveways, sidewalks, and expansion joints in buildings. By using the Sika Closed-Cell Expansion Foam Backer Rod, you can ensure a long-lasting and effective seal, enhancing the durability of your projects.