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  • WR Meadows KOOL-ROD Backer Rod - 1-1/2" - 420LF/Case

WR Meadows KOOL-ROD Backer Rod - 1-1/2" - 420LF/Case

Mfr.: WR Meadows
Item #: I042442
Mfr. #: 4651500
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Pickup at San Diego | Change Delivering to 92111 | Change

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Price: $642.96
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WARNING: California Prop 65 : Cancer and Reproductive Harm - http://www.P65Warnings.ca.gov

Description

KOOL-ROD is a closed-cell foam backer rod used to support cold-applied sealants in construction joints. It helps control sealant depth, promotes proper joint design, and reduces the risk of three-sided adhesion failure.
  • Closed-cell foam backer rod for cold-applied sealants
  • Controls sealant depth and ensures proper joint design
  • Non-absorbent and chemically inert
  • Compatible with acrylic, polyurethane, silicone, and STPE sealants
  • Available in multiple sizes for various joint widths

Features

  • Controls depth of sealant/Ensures proper joint design ratio
  • Forces sealant against joint sidewalls/Provides maximum sidewall adhesion
  • Sealants will not adhere to KOOL-ROD/Eliminates three-sided joint adhesion failure
  • Closed-cell foam technology/Does not allow air or moisture entrapment
  • Easily compressible, lightweight/Installs quickly, stays in place

Includes

  • 420 LF per case
  • 70 pieces per carton

Specifications


Diameter1-1/2 inch (38.1 mm)Joint Width1-1/8 inch (29 mm)
Footage per Carton420 LF (128 m)Packaging70 pieces/carton
ColorDark GrayDensity1.5 - 1.9 lb./ft3 (24 - 30.4 kg/m3)
Water Absorption< 0.5% by volume, < 0.03 grams/ccCompression Recovery> 90%
Compression Deflection5 psi (0.03 MPa)Tensile Strength> 29 psi (0.2 MPa)
StandardsASTM C1330, Type C; ASTM D5249, Type 3
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