Backer Rods
Specific Uses:
Commonly used in glazing operation window and door applications, expansion joints, curtain wall, joint partitions, log construction, pavement joints and repair precast units and copings. It can also be used as a temporary joint seal.
Composition and Material:
Standard PER od is an extruded round, closed cell, low density polyethylene foam material with skin-line outer texture. It is highly flexible and compressible for easy installation
Rods Size:
mm | Inch |
8 | 5/16 |
10 | 3/8 |
12 | 1/2 |
15 | 5/8 |
20 | 3/4 |
25 | 1 |
30 | 1-3/16 |
Properties | Value |
Density | 2.40-2.60 PCF / 3.85 ~4.18grm/m |
Deflection | 4 PSI @25% |
Water Absorption | 0.02 % by Volume |
Temperature Range | 90F to 210F |
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CategoryConstruction Materials
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