Forspec Expandoflex FT Expansion Tape 250mm x 25m fleece-backed flexible waterproof expansion joint tape for sealing movement joints, construction joints, and cracks in concrete, balconies, wet areas, and waterproofing systems.
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EXPANDOFLEX FT Expansion Tape 250mm x 25m

Sale price$550.00
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EXPANDOFLEX FT Expansion Tape 250mm x 25m is a felt-laminated, thermoplastic elastomer joint tape designed for structural and movement joints. With dual bonded felt edges, EXPANDOFLEX FT Expansion Tape 250mm x 25m integrates seamlessly into liquid or sheet-applied membrane systems. Engineered for high flexibility, UV stability, and chemical resistance, EXPANDOFLEX FT Expansion Tape 250mm x 25m is ideal for tunnels, retaining walls, slab joints, parapets, and waterproofing transitions requiring long-term movement accommodation.

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Forspec Expandoflex FT Expansion Tape 250mm x 25m fleece-backed flexible waterproof expansion joint tape for sealing movement joints, construction joints, and cracks in concrete, balconies, wet areas, and waterproofing systems.

EXPANDOFLEX FT Expansion Tape 250mm x 25m

The Waterproofing Shop

Pickup available, usually ready in 24 hours

22/872 Canterbury Road
Roselands NSW 2196
Australia

+61280213517
EXPANDOFLEX FT Expansion Tape 250mm x 25m
$550.00
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System Build-Up Guide

Correct application makes all the difference.

View All Details

Pool System Build-Up

  • 1 Concrete Substrate
  • 2 Crack Repair (if required)
  • 3 ACTFLEX FLEXPLUS
  • 4 ACTFLEX HYDROPLUG
  • 5 ACTFLEX AT MESH
  • 6 ACTFLEX 988 CWP (2 Coats)
  • 7 Tile Adhesive
  • 8 Pool Finish
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  • 2 Crack Repair (if required)
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  • 4 ACTFLEX AT MESH
  • 5 ACTFLEX 988 CWP (2 Coats)
  • 6 Protection Board (Optional)
  • 7 Drainage System
  • 8 Backfill
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  • 2 Crack Repair (if required)
  • 3 ACTFLEX FLEXPLUS
  • 4 ACTFLEX AT MESH
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  • 6 Protective Coating (Optional)
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How to install

Watch the install

Step-by-step from prep to top coat. Filmed on the tools, not in a studio.

Watch the install poster

Why Choose

The Waterproofing Shop?

We supply premium waterproofing products backed by expert advice, fast service and real-world experience.

100% Australian Owned & Operated 100% Australian
Owned & Operated
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Waterproofing Industry
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in Stock
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Australia Wide
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Frequently asked questions

View all FAQs
  • What is EXPANDOFLEX FT used for?
    Compatibility

    EXPANDOFLEX FT is a wide-format felt-laminated TPE joint tape for structural and movement joints in tunnels, retaining walls, slab joints, parapets, and waterproofing transitions. The 250mm width handles the largest movement joints.

  • Specifications?
    Performance

    250mm width by 25m roll. 1.5mm thick (±0.15mm). Grey TPE core with white felt flanks. 580% transverse elongation - the highest in the Forspec joint tape range. Tear resistance greater than 25 N/mm. Density approximately 1.3 g/cm³.

  • How is it installed?
    Installation

    Dual-bonded felt edges embed into both liquid-applied and sheet-applied waterproofing systems. Apply at 5-40°C ambient. Position across the structural joint with the centre TPE band spanning the movement zone.

  • Which systems is it compatible with?
    Compatibility

    Compatible with the Forspec liquid membrane range (906 WPU, 929 HV/SL, 988 CWP) and sheet membranes (ACTFLEX 5000). The wide format handles structural joints that smaller tapes can't span.

  • When is the wide format needed?
    Performance

    Specify 250mm EXPANDOFLEX for major structural joints (50mm+ movement), tunnel construction joints, retaining wall expansion joints, and parapet movement joints where the joint width and movement are too large for 120mm tapes.

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