MG Chemicals 8329TCS high thermal conductivity adhesive paste is a 2-part epoxy with a long 4-hour working time. It is dark grey, smooth, viscous, thixotropic, and bonds well to a wide variety of substrates.

Use this thermal adhesive paste to glue heat sinks to LEDs, CPUs, and other heat-generating components. This product is highly viscous and must be mixed by hand prior to application. We also offer a lower viscosity alternative (8329TFS) suitable for use with mixing tips.

This adhesive has been formulated to have a long working time. We also offer fast-curing alternatives with 5-minute (8329TCF), and 45-minute (8329TCM) working times. Electrically conductive alternatives (8331S and 8330S) and thermal pastes are also available.

This product is supplied in 6ml Syringe Kit (2 x 3ml Syringes), alongside 50ml Jar Kit (2 Jars)

If you are looking for large quantities, please contact our Sales Office to discuss.

Key Product Features & Benefits:

– Supplied in 6ml Syringe Kit (2 x 3ml Syringes), alongside 50ml Jar Kit (2 x 25ml Jars).
– Thermal conductivity of 1.4 W/(m·K)
– 1:1 mix ratio
– Working time: 4 hours
– Cure time: 1 hour at 80 °C (176 °F)
– Provides strong electrical insulation
– High tensile strength
– Strong resistance to humidity, salt water, mild bases, and aliphatic hydrocarbons
– NASA low outgassing approved

Weight N/A

50ml, 6ml


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