Tremflex 40

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Tremflex 40 is a single-component, elastomeric, high-modulus, polyurethane-based joint sealant.

Summary of properties

  • Good wear resistance.
  • Fast-curing.
  • Good resistance to UV radiation.
  • Over-paintable.
  • Good adhesion to most construction materials without priming.
  • Excellent workability.
  • Suitable for sanding.
  • Good water resistance, tolerates seawater.

Tremflex 40 is intended for:

  • sealing applications in the shipbuilding and automobile industries;
  • filling of construction joints, perimeter sealing of doors and windows;
  • bonding of various sheet metals in construction.

Limitations
Not suitable for use on porous surfaces immersed in water for an extended period. 

Colour

  • White
  • Grey
  • Brown
  • Black

Packaging

  • 310 ml cartridge (25 per carton)

Technical details

  • Specific gravity (+25 °C): 1.17
  • Hardness (+25 °C): 40 ± 5 Shore A
  • Service temperature range: -30 °C to +80 °C
  • Elastic recovery: > 90%
  • Tensile force at 100% elongation: 0.60 MPa
  • Sagging: none
  • Skinning time: less than 4 hours
  • Curing time: 1–5 mm per 24 hrs
  • Movement capability: ± 15%