Nomaco 1-1/8" Open Cell Backer Rod 2-PACK
Nomaco 1-1/8" Open Cell Backer Rod 2-PACK

Nomaco 1-1/8" Open Cell Backer Rod 2-PACK

$154.00
$172.30
$18.30(11%)
70004971

Brand:

Nomaco

Made In:

USA

Nomaco open cell backer rod is commonly used in window glazing and other applications for use with polyurethane sealants.

SPECIFICATIONS:

  • Diameter: 1-1/8" Open-Cell
  • Length: 600LF (2 rolls of 300LF each)

BENEFITS

  • Limits amount and depth of sealant applied into the joint
  • Provides a form to assist the sealant in developing the proper shape
  • Acts as a barrier to the flow of sealant through the joint

APPLICATIONS

  • Expansion and contraction joints
  • Window glazing
  • Curtain wall construction partitions
  • Parking decks & bridge constructions
PropertyValueASTM Test Method
Density lb/ft3 (kg/m3), ave1.7 (27)D 1622
Outgassing (No of bubbles)0C 1253
Compression recovery, %, min>90D 5249
25% Compression deflection force, psi (kg/cm2), max3 (0.2)D 5249
Tensile strength psi (kg/cm2), min25 (1.8)D 1623


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