Avoid discharge into drains, water courses or onto the ground. Store in tightly closed original container. Store in a cool, dry place with adequate ventilation. Keep away from incompatible materials, open flames, and high temperatures. Avoid contact with oxidizing agents. Vulcanises at room temperature on contact with moisture in the air. For further information, refer to Section 10: "Stability and Reactivity". Suitable containers: Steel drums coated with epoxy-resin.Please consult the Safety Data Sheet of this product.


The BLUESIL FLD 550HT is a methyl phenyl polysiloxane.

Heat Protection;High Temperature Protection;Lubrication;Shine

Functional Fluid


The BLUESIL FLD 550HT is recommended for nuclear power plant applications due to :

  • Its damping performance.
  • Its non corrosiveness.
  • Its radiation resistance.


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

For information about Storage and Shelf Life for this product, please download the Technical Data Sheet.




Color< 50MonocompHAZEN
Refractive index1.495Monocomp
Viscosity125MonocompNF T 76102mm2/s











































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