Mapei

Mapeband TPE 170 – Flexible Expansion Joint Waterproofing Tape

Regular price
$670.50 AUD
Sale price
$670.50 AUD
Regular price

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Mapeband™ TPE is a thermoplastic elastomeric tape designed for flexible sealing and waterproofing of expansion joints and cracks subject to movement. It provides a long-lasting, watertight barrier across joints in concrete and masonry structures, maintaining performance under movement, vibration, and environmental stress — whether installed horizontally or vertically.

Available in 170 mm and 325 mm widths, Mapeband TPE is bonded using Adesilex PG4 epoxy adhesive and reinforced with polyester fabric along each side for strong adhesion. Ideal for use in tunnels, basins, façades, retaining walls, and other hydraulic or civil applications where permanent joint flexibility is critical.

• Flexible waterproofing tape for expansion and structural joints
• Excellent elongation (>500%) and flexibility at low temperatures
• UV, weather, and ageing resistant
• Compatible with epoxy bonding using Adesilex PG4
• High resistance to alkalis, diluted acids, and salts
• Permanently elastic from -20°C to +50°C
• Hot-weldable or cold-weldable for joint continuity
• Reinforced edges for strong epoxy adhesion

• Waterproofing and sealing of horizontal and vertical expansion joints
• Structural joints in façades, retaining walls, and precast panels
• Waterproofing tunnels, channels, drains, and basins
• Joints in hydraulic and civil engineering works
• Roadworks, bridges, and under-tile areas exposed to movement
• Expansion joints in flat roofs and coverings (protected membrane systems)

• Composition: Thermoplastic polyolefin (TPE) with polyester reinforcement
• Thickness: 1.2 mm
• Widths: 170 mm (Mapeband TPE 170), 325 mm (Mapeband TPE 325)
• Roll Length: 30 m
• Breaking Load: >4.5 N/mm²
• Elongation at Break: >500%
• Waterproofing Level: 6 bar (EN 1928-B)
• Temperature Resistance: -20°C to +50°C
• Fire Rating: Euroclass E
• Chemical Resistance: Alkalis, diluted acids, salts, bitumen
• UV Resistance: Pass (>5000 h)
• Application Adhesive: Adesilex PG4

  • concrete joint repair
  • crack sealing
  • expansion joint
  • hydraulic joints
  • joint tape
  • Mapei
  • structural waterproofing
  • TPE band
  • waterproofing tape
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