Mile High Foam Standard Closed Cell Backer Rod
SKU IEAB014MB
Original price
$16.55
-
Original price
$200.22
Original price
$30.45
$16.55
-
$200.22
Current price
$30.45
400.0ft | $0.08 / ft
Ships in 1–2 business days
MILE HIGH FOAM® CLOSED CELL BACKER ROD – POLYETHYLENE SEALANT BACKING
Control sealant depth and improve joint performance with Mile High Foam® Closed Cell Backer Rod. Designed to reduce sealant usage while forming the ideal hourglass configuration, this backer rod delivers consistent, reliable results across a wide range of construction applications.
KEY FEATURES
- Controls sealant depth: reduces excess sealant use and ensures proper joint design
- Closed cell structure: provides moisture resistance and consistent performance
- Enhances joint performance: promotes proper adhesion and cohesion
- Durable and flexible: maintains shape under compression while allowing movement
- Chemical resistance: resists oil, gasoline, and most solvents
- Wide compatibility: works with most cold-applied sealants
APPLICATIONS
- Expansion and construction joints
- Concrete and precast walls
- Curtain wall systems
- Parking decks and pavements
- Bridge and highway construction
- Window glazing
- Log home construction
PRODUCT DETAILS
- Material: closed cell polyethylene
- Color: black
- Form: continuous round profile
- Performance: moisture-resistant and non-staining
PHYSICAL PROPERTIES
- Density: 1.25–2.0 lbs/ft³ (ASTM D1622)
- Out-gassing: >1 (ASTM C1253)
- Tensile strength: 39–50 psi (ASTM C1623)
- Moisture absorption: 0.002 g/cm³ (ASTM C1016 – Proc. B)
- Temperature range: -90°F to +210°F (ASTM D5249)
- Compression: >90% (ASTM D5249)
AVAILABLE OPTIONS
| SIZE | LENGTH | PACKAGING TYPE | DETAILS |
|---|---|---|---|
| 1/4" | 400' | Standard Carton | 2 spools per carton |
| 3/8" | 200' | Mini Carton | 1 spool per carton |
| 3/8" | 3600' | Standard Carton | 2 spools per carton |
| 1/2" | 100' | Mini Carton | 1 spool per carton |
| 1/2" | 2500' | Standard Carton | 2 spools per carton |
| 5/8" | 100' | Mini Carton | 1 spool per carton |
| 5/8" | 1550' | Standard Carton | 2 spools per carton |
| 3/4" | 100' | Mini Carton | 1 spool per carton |
| 3/4" | 1100' | Standard Carton | 2 spools per carton |
| 1" | 75' | Mini Carton | 1 spool per carton |
| 1-1/4" | 400' | Standard Carton | 1 spool per carton |
| 1-1/2" | 420' | Super Carton | 6' lengths |
| 2" | 252' | Super Carton | 6' lengths |
INSTALLATION NOTES
- Select a diameter slightly larger than the joint width for proper compression
- Install at the depth recommended by the sealant manufacturer
- Ensure joints are clean, dry, and free of contaminants before installation
LIMITATIONS
- Performance is subject to the limitations of the sealant used
- Follow all sealant manufacturer recommendations for compatibility and installation
RESOURCES