BLUESIL FLD 1658 may be stored at temperatures between -20°C / -4°F and 50°C / 122°F for up to 36 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


The BLUESIL FLD 1658 is a methylalkylpolysiloxane which has outstanding lubricating properties and presents a good compatibility with many products other than silicones.


Functional Fluid


The BLUESIL FLD 1658 may be used in many applications:

  • Anti-adherent agent for the mould release of plastics to be painted or glued.
  • Anti-adherent agent for the mould release in diecasting under pressure (Aluminium, Zamak...). Demolded objects can be painted.
  • Tensio-active agent for varnishes and paints (normal doses: 1 to 5 %).
  • Maintenance product additive (normal doses: 1 to 10%).
  • Waxing additive in paraffin oils for the lubrication of sewing threads and hosiery yarns (normal doses up to 20 % in the mixture). 

Asia Pacific;Europe Middle East Africa;Central and South America;North America




Viscosity1150MonocompNF T 76102mm2/s











































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