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JS910
HYBRID SECONDARY SEALANT

JS910 is a 2-component hybrid secondary sealant.

  • Combines the advantages of polyurethane and polysulphide sealants
  • HSE-friendly
  • Water-based
  • Free of isocyanates
  • Free of heavy metals
  • Solvent-free and highly thixotropic
  • Disposal as residual waste
  • No hazard pictograms
  • Machine-friendly rheological behaviour
  • Full adhesion to all glass and aluminium, galvanised steel as well as warm-edge spacers
  • Reduced mixer contamination
  • Fast curing combined with long pot life
  • Curing in all circumstances

*Please contact us for estimates on delivery times for this products as lead times differ per country.

Application

     

  • JS910 is compatible with all types of manual and robotic dispensing equipment currently available.
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  • JS910, after mixing, must be homogeneous.
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  • Part A is sensitive to water, hence we recommend to minimize water vapour penetration and adjusted cleaning.
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  • After Application, there should be no air entrapped between JS910 and the primary sealant.
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  • Make sure there are no air bubbles in the corners.
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  • Glass must be perfectly clean, with no traces of detergent or any other pollution.
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  • Spacers must be clean, dry and free from any other matter.
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  • Recommended Application temperature 10-30°C
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  • After Application, JS910 reacts with moisture. The curing speed is influenced by the humidity level in the surrounding air and the temperature.
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  • For equipment cleaning, refer to the recommendations of the machinery manufacturer.
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For full application details, please refer to our Technical Data Sheet.

 

Technical data

preliminary status

CharacteristicsSTANDARDSVALUES mixed product
Colour Black
Mixing ratioBy volume100:10
Mixing ratioBy weight100:6 ⋅ 35
Tensile strengthEN ISO 8339> 0.8 MPa
  PART APART B
Colour BlackTransparent
Viscosity*Brookfield450–1000 Pa.s100–350 Pa.s


* The values are valid at +23 °C, 50% relative humidity at standard mixing ratio.

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