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Emer Proof Elastic Joint Band System

Superior sealing system for critical joint areas over traditional bond-breaking sealants and tapes.

The Emer-Proof Elastic Joint Band System is a combination of tape and detailing accessories designed and developed as a superior bond-breaking alternative to traditional methods of sealing critical movement zones.


The Emer-Proof Elastic Joint Band System has been developed as a superior alternative to traditional bond-breaking methods for sealing critical movement zones. The Emer-Proof Elastic Joint Band System is suitable for internal, external underground and fully immersed applications.


  • Can be used with ‘All’ Emer-Proof water-based single or 2 part liquid membrane systems
  • Superior sealing system for critical areas over traditional bond-breaking sealants and tapes
  • Suitable for sealing movement joints and small expansion joints up to 25mm
  • Time efficient and simplified installation – no time wasted waiting for joint sealants to sufficiently skin and cure
  • High elongation and movement capabilities – able to withstand movement in both longitudinal and lateral directions
  • High-density, high-strength rubber composition with superior water, chemical and tear resistance
  • Waterproof in their own right, which offers double protection when combined with an Emer-Proof water-based liquid membrane over-laid
  • System comes with pre-fabricated corners, pipe penetration detailing squares as well as a floor waste leak control flange butyl detailing collar for superior sealing in the most critical of areas

Standards Compliance

The Emer-Proof Elastic Joint Band System is an approved bond breaker, conforming to AS 3740 and is suitable for use in Class I, Class II and Class III membrane systems as per AS4858 and AS4654.

Technical Support

Parchem offers a comprehensive range of high performance, high quality waterproofing and construction products. In addition, Parchem offers a technical support package to specifiers, contractors and end-users, as well as on-site technical assistance.

Product specification sheet

product sheet pdfEmer Proof Elastic Joint Band System product specification sheet opens in a new window


Parchem Construction Supplies

Parchem Construction Supplies logo
Parchem Construction Supplies Pty Ltd is part of the Alesco Group and operates within the ‘Construction and Mining Division’. Alesco is a publicly listed industrial brands company who supply a diverse range of specialist industrial products in Australia and New
  • Australasian Corrosion Association
  • Association for Materials Protection and Performance
  • Illawarra Innovative Industry Network
  • NACE International
  • The Society of Protective Coatings