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FutureFlex™ Sheets

Stacked black closed-cell polyethylene sheets used as concrete expansion foam joint fillers.

FutureFlex™ Sheets

FutureFlex™ Sheets by Danterr are premium-grade concrete expansion foam sheets designed for resilience, precision, and longevity in concrete construction. Engineered from closed-cell, cross-linked polyethylene, these sheets effectively manage thermal expansion and contraction, maintaining structural integrity in high-load, submerged, and exposed environments.

Ideal for applications across tunnels, bridges, retaining walls, and industrial floors, FutureFlex™ Sheets serve as a highly effective expansion joint filler. They are non-absorbent, chemically resistant, and thermally stable — making them reliable even in the most challenging civil infrastructure and commercial construction settings. With a built-in 10mm perforated edge, post-installation sealant preparation is faster and cleaner, streamlining workflow and reducing labor time.

Available in multiple densities (PE30, PE70, PE100) and formats — including adhesive and non-adhesive backing — FutureFlex™ Sheets deliver performance, flexibility, and compliance in one durable solution.

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Specification

PE 100

Product Code Description Pack Qty
112794 FutureFlex™ Stiff Expansion Joint (100kg/m3) 2000mm x 1000mm x 10mm 5
115165 FutureFlex™ Stiff Expansion Joint (100kg/m3) 2000mm x 1000mm x 15mm 4
106514 FutureFlex™ Stiff Expansion Joint (100kg/m3) 2000mm x 1000mm x 20mm 2

PE70

Product Code Description Pack Qty
115162 FutureFlex™ Stiff Expansion Joint (70kg/m3) 2000mm x 1100mm x 10mm 4
115163 FutureFlex™ Stiff Expansion Joint (70kg/m3) 2000mm x 1100mm x 15mm 2
115164 FutureFlex™ Stiff Expansion Joint (70kg/m3) 2000mm x 1100mm x 20mm 2

PE30

Product Code Description Pack Qty
104794 FutureFlex™ Expansion Foam Sheet 2400mm x 1200mm x 10mm 10
112964 FutureFlex™ Expansion Foam Sheet 2400mm x 1200mm x 15mm 6
106793 FutureFlex™ Expansion Foam Sheet 2400mm x 1200mm x 20mm 5

PE30 Adhesive

Product Code Description Pack Qty
106148 FutureFlex™ Expansion Foam Sheet Adhesive 2400mm x 1200mm x 10mm 10
105850 FutureFlex™ Expansion Foam Sheet Adhesive 2400mm x 1200mm x 15mm 6
106277 FutureFlex™ Expansion Foam Sheet Adhesive 2400mm x 1200mm x 20mm 5

Key features and benefits

  • Closed-cell polyethylene construction: Prevents water absorption and resists rot, mould, and microbial growth
  • Thermal resilience: Performs across extreme temperature ranges from -50°C to +80°C
  • Chemical resistance: Withstands exposure to acids, alkalis, oils, and salts
  • Durable yet lightweight: Easy to transport and install with minimal labor effort
  • Perforated zip edge: Built-in 10mm edge for efficient sealant application after placement
  • Excellent compression recovery: Maintains integrity under load, ideal for expansion and contraction zones
  • Customisable options: Available in different thicknesses, densities, and adhesive formats
  • Compliant with industry standards: Meets AU/NZ regulations and UL94 fire safety certifications
  • Environmentally stable: Long-lasting, low-maintenance material reduces replacement frequency
  • Versatile applications: Suitable for civil, commercial, marine, and submerged infrastructure

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