Product:

1-1/8 inch D-Shaped Foam Backer Rod, Open Cell Yellow Foam (very soft). 550 ft./Bale, 2 Bales/Master Bag (1100 feet total). Price/Master Bag.

Ordering Notes:

• UPS Shipment only.

DESCRIPTION:

D-Shaped (1/2 round rod). Yellow polyethylene extruded open cell foam. Provides controlled depth for sealants. Compatible with all know types of sealants and chinking materials including butyl, polyurethane, silicones, tri-polyimer, polysulfide, acrylic, etc. Meets ASTM D5249, C1330 D1056. Foam allows air to both sides of sealant, increasing cure rates.

APPLICATIONS:

• Log Homes, Log Cabins
• Tight fitting expansion joints
• V-Shaped sealant applications, or where trapezoid backer rod would be used

D-ROD BACKER ROD PHYSICAL PROPERTIES:

• Density: 1.7 lbs/ft3 ASTM D 1622
• Tensile: 25 lbs/sq inch ASTM D 1623
• Moisture Absorption: .024% by volume ASTM C 509
• Out Gassing: None
• Temperature Service Range: -60ºF to +400ºF U.S. Department of Commerce National Institute of Standards
• Auto Ignition: 700-800ºF
• Elongation: 90% ASTM D 3574
• Air Flow: 90% ASTM D 3574
• Compression set 5% or less (after 80% compression for 30 days) ASTM D 3574

MORE INFORMATION:

• PRODUCT DATA SHEET