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Heat Transfer Fluid, Thermal C20S

0° to +220°C

JULABO Thermal C20S stabilized heat transfer fluid: Brown, 20cSt (centistoke) silicone fluid for use in open bath heating temperature control units.
Item # 64502
Available Size(s)

5L, 10L


Packaging Type

Poly Pail

Additional Information

Operating range from 0° – +220°C. Silicone fluids are non-toxic and compatible with many materials. Do not use with silicone tubing! Refer to product datasheet and SDS for additional information. At higher temperatures (>150°C) silicone fluids will ‘smoke’ – this is a normal property of silicone fluids and will not pose a danger. Thermal C20S contains a stabilizer and will darken over time with extended high temperature operation – this is normal. We recommend monitoring fluid health on a regular basis when operating the fluid near the upper temperature limit on a regular basis. Fluid should be changed regularly to circumvent thickening or polymerization. Dispose according to local, state and federal waste guidelines.