WR Meadows X-Foam Expansion Joint - 1/2" 3" x 10'

Mfr.: WR Meadows
Item #: I056394
Mfr. #: 1703030100
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Price: $7.61
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Description

X-FOAM is a flexible, lightweight, closed-cell polypropylene expansion joint filler used to manage movement and reduce cracking in concrete structures. Non-absorbent, UV-stable, chemical-resistant, and non-staining, it performs in both interior and exterior applications and can be shaped around curves and irregular forms. This size measures 1/2" thick x 3" deep x 10' long.
  • Flexible, lightweight closed-cell polypropylene foam
  • Non-absorbent — less than 1% water absorption
  • UV stable, chemical-resistant, and non-staining
  • Conforms around curves and irregular forms
  • Compatible with hot- and cold-applied sealants

Features

  • Greater than 80% compression recovery for long-term joint performance
  • Withstands 300 freeze-thaw cycles with no visual change (ASTM C666)
  • No observable change after 1000 hours of UV weathering (ASTM D4329)
  • Quick installation with shape retention under compression
  • Ideal for sidewalks, driveways, pavements, curb and gutter, and floor slabs

Includes

  • WR Meadows X-Foam Expansion Joint, 1/2" x 3" x 10'

Specifications


MaterialClosed-cell polypropylene foamThickness1/2" (12.7 mm)
Depth3" (76.2 mm)Length10' (3.05 m)
StandardsASTM D8139-17 & ASTM D1751Compressive Strength30–60 psi (0.2–0.4 MPa)
Density≥3.5 lb/ft³ (56 kg/m³)Compression Recovery≥80%
Water Absorption (24 hrs)≤1%Extrusion≤0.10" (2.5 mm)
Freeze-Thaw ResistanceNo change, 300 cycles (ASTM C666)UV WeatheringNo change, 1000 hrs (ASTM D4329)
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