Heat Sink Compound - Silicone

Thermal paste for electrical applications

Part # Name Size Units
Per Case
1977-DP Silicone Heat Sink Compound 4 oz 24
Packaging Order minimum case quantity only. Extra shipping fees may apply.
Order from an authorized distributor
Silicone Heat Sink Compound sink draws heat away when applied to a component. Heatsink compound is also called thermal grease, thermal paste thermal compound, CPU grease, heat paste, heat sink paste, and thermal interface material.

Used with thermocouple wells, thermistors, and calrods, or wherever efficient cooling is required.  Ideal for electrical applications

Features & Benefits

  • Thermal conductivity – 0.70 W/m-K
  • Functional temperature Range - 67°F to 401°F (-55°C to 205°C)
  • Easy application
  • Will not harden and crack
  • Non-ozone depleting

FAQ's

My thermal paste seems like it's getting dried out. Can I re-solvate it?

Try adding VMP naphtha (a common paint thinner) to the compound at approximately 1 part VMP to 100 parts compound. Mix thoroughly to get it back to the consistency required. This is mostly by “eyeball” so you may need a little less or a little more, depending on how dry the material is.

How do I figure out the shelf life of a product?

The shelf life of a product can be found on either the technical data sheet (TDS), available on the product page, or by looking on the certificate on conformance (COC). The COC can be downloaded by going to https://www.techspray.com/coc. Once you have the shelf life, you will need to add it to the manufacture date for a use-by date. The manufacture date can be identified by the batch number. The batch code used on most of our products are manufacture dates in the Julian Date format. The format is YYDDD, where YY = year, DDD = day. For example, 19200 translates to the 200th day of 2019, or July 19, 2019. This webpage explains and provides charts to help interpret our batch numbers: https://www.techspray.com/batch-codes.

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