Electrolube TBS20S Thermal Adhesive, 20 ml

  • RS-stocknr. 155-8320
  • Fabrikantnummer TBS20S
  • Fabrikant Electrolube
Wetgeving en compliance
Land van herkomst: GB

Electrolube Thermal Bonding System

The TBS (thermal bonding sytsem) from Electrolube is a two part, thermally conductive epoxy system perfect for the thermal coupling of electrical and electronic components, or between any surface where thermal conductivity or heat dissipation is vital. The Electrolube thermal bonding system features metal oxides that provide high quality thermal conductivity whilst being electrically insulating. This versatile TBS offers a wide operating range of -40°C to + 120°C, allowing you to work with a variety of applications. The two part epoxy system is quick and easy to mix, with a usable life of 3 to 4 hours once mixed and is ideal for room temperature curing if required.

Features and benefits

• Wide operating range of -40°C to +120°C, ideal for use with a variety of applications
• Excellent bond and adhesion strength, eliminating the need for welding techniques
• Excellent thermal conductivity even at high temperatures
• Room temperature curing, with shorter rates achievable at higher temperatures
• Easy to mix blue (A) and cream (B) coloured parts, with a 3:1 (A:B) mixing ratio
• High thermal conductivity: 1.10 W/m.K


Thermal adhesives are a type of thermally conductive adhesive used to secure heat sinks and electronic components. Thermal adhesives are available in a number of mediums such as thermal paste, glue, tape and more. They work by creating a strong bond for heatsinks or electrical parts commonly via a two-part epoxy resin. with thermal conductivity capabilities, drawing heat away from a device. Thermal adhesives are used in a variety of industries and applications such as:

• Heat sink bonding
• Potting/encapsulating sensors
• BGA die heat spreader interface
• Chip scale packages
• Power semiconductors

How to apply

Before applying, ensure surfaces are clean and free from grease, dust and contaminants. Begin by mixing the two parts of the compound together as per the mix ratio. Once mixed, apply a thin film, to the base and mounting studs of many component types including diodes, transistors, thyristors, heatsinks, silicone rectifiers, semiconductors, thermostats, power resistors and radiators.

Can this thermal adhesive be removed?

Thermal adhesives such as grease and pastes can be removed if required using a combination of a thermal adhesive remover (or high concentrate rubbing alcohol) and a lint free micro fibre cloth. Please note special care must be taken when removing thermal compounds and protective clothing must be worn at all times.

What is the maximum operating temperature?

The maximum operating temperature of this thermal compound is +120°C.

Kenmerk Waarde
Adhesive Type Thermal Adhesive
Trade Name TBS20S
Package Type Syringe
Package Size 20 ml
Cure Time 48 h
Maximum Operating Temperature +120°C
Minimum Operating Temperature -40°C
Operating Temperature Range -40 → +120 °C
112 op voorraad - levertijd is 1 werkdag(en)
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
€ 22,97
Related Products
The Electrolube 250g epoxy resin is a flame ...
The Electrolube 250g epoxy resin is a flame retardant, thermally conductive, 2-part potting and encapsulating compound. This technology used is of the ’clean’ type, leading to relatively low toxicity fumes and low smoke emission. Casting compound for encapsulating electronic assembliesVibration ...
The MG Chemicals Liquid Thermal Gap Filler is ...
The MG Chemicals Liquid Thermal Gap Filler is a two-component, flame retardant, thermally conductive silicone gap filler. It is a smooth, non-sagging paste that easily conforms to the complex shapes of any interface design. The cured product creates a thermal ...
The Electrolube transparent liquid polyurethane glue is clear ...
The Electrolube transparent liquid polyurethane glue is clear amber, flexible encapsulation resin. Due to its ’digoutable’ properties, it allows easy removal of cured material from broken or defective units. In most cases, the clarity of the material lets you spot ...
The Loctite yellow 250ml gasket sealant paste is ...
The Loctite yellow 250ml gasket sealant paste is a general-purpose thread sealant for straight/straight and straight/taper threads and fittings. It fills the space between threaded parts and seals and locks at the same time. This paste is composed of methacrylate ...