BLUESIL FLD 550 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.ELV;RoHS;VOC


BLUESIL FLD 550 is a clear, low viscosity silicone fluid. Features of this fluid include :
· Serviceable temperature range of – 50 °C to 250 °C.
· High flash point (300 °C).
· Reduced variation of viscosity with temperature.
· Low volatility.
· Good resistance to oxidation and gumming (or gelling).
· Good heat transfer characteristics. 

Heat Protection;High Temperature Protection;Lubrication;Shine

Functional Fluid



BLUESIL FLD 550 is being used in many different applications, including:

As a lubricant:
· Base oil for high temperature ball bearing greases.
· Lubricating oil for clockworks submitted to weathering or to high temperatures.
· Impregnating oil for sintered bronze bearings in small electric motors and other mechanisms exposed to high temperatures and weathering.
· Lubricating oil for plastic gearing.

As a heat transfer medium:
· Heat finishing baths for specialty metals.
· Fluid for laboratory apparatus.
· Heat exchange fluid (– 50 °C to + 250 °C).

Heat exchange fluid for high temperature instrument calibration baths.

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




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