All-Source C21HDI Gray Backer Rod 3/8 In. x 20 Ft.

Product Description

The All-Source C21HDI is a gray backer rod measuring three eighths of an inch by twenty feet. This product is suitable for use in various sealing and caulking applications. It provides support and helps maintain a joint's shape while allowing for proper expansion and contraction.

• Size: 3/8 inch x 20 feet
• Ideal for sealing applications
• Constructed for durability

Product Highlights

This backer rod is essential for achieving effective seals in joints and gaps.

Product Information

Standard Information

• Brand: All-Source
• Manufacturer: Thermwell Products

Technical Specifications

• MPN: C21HDI
• UPC Code: 00009326261881
• Weight: 0.875 pounds
• UOM: Each
• Country: US