ROTAFLEX™ NEO is a range of multilayer composite reinforcements designed to strengthen high-performance bituminous membranes.

The bidirectional glass laid scrim, treated with modified SBR bonding agents to reduce capillary rise, is inserted and bonded between two non-woven PET layers.

Specific bonding technology serves to create a three-dimensional complex that offers optimal mechanical strength.

This product family has been designed to give your products very high mechanical strength, as well as great resistance to static and dynamic puncture, and a high level of tear strength.

It also offers excellent dimensional stability and improved fire resistance of the membrane.


The ROTAFLEX™ NEO range offers:

  • Tensile strength
  • Resistance to static puncture
  • Resistance to dynamic puncture
  • Tear resistance
  • Dimensional stability
  • Fire resistance
  • Zero capillary rise
  • Modularity
    • The option to modify the spacing and type of laid scrim thread, so as to meet mechanical strength requirements
    • The option to modify the weight of the PET, so as to meet puncture resistance requirements
    • The option to adapt the impregnation bonding agents for extreme applications

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