• RS Stock No. 155-8320
  • Brand Electrolube
  • Mfr. Part No. TBS20S
Electrolube Epoxy Thermal Adhesive, 48 h Cure, 20 ml Syringe
Product Details

Electrolube 2 Part Thermal Bonding Epoxy

Two part, metal oxide loaded, thermal bonding system.
Can be used to bond heat sinks assemblies in "piggy back" arrangements, assembly of complex heat sink and as a bonding medium in surface mounting assemblies.
Excellent electrical insulation properties.
Solvent free system ensures that mated surfaces cannot come into contact, ensuring no electrical leakage through the bond.
Thin curing coating of approx 200 microns.
Bonds a wide range of surfaces; dissimilar metals, epoxies, acrylics, polycarbonates and so on.
Room temperature curing. Mix ratio 3 to 1. Usable life when mixed: 3 to 4 hours
Specific heat capacity: 0.5cal/g/°C @ 30°C resin, 0.35cal/g/°C @ 30°C hardener
Cure time: 8 to 12 hrs @Room Temp; Hard 48 hrs @Room Temp; Full Cure 45 mins @100°C
Tensile strength 2200N/cm² Resistivity 1014 – 1015 Ω cm

Add product to Compare
Not what you’re looking for? Select the attributes you require, then click the button below
TypeThermal Conductive Compound
Product MaterialEpoxy
Package TypeSyringe
Package Size20 ml
Thermal Conductivity1.1W/mK
Cure Time48 h
Maximum Operating Temperature+120°C
Minimum Operating Temperature-40°C
Operating Temperature Range-40 → +120 °C
Select all
Customer reviews
Average customer rating  ( 3 Customer reviews )

Add a review - Log In

Any customer reviews posted constitute the statements of the customer and are not the statements of RS. RS is not responsible for the accuracy or completeness of any customer review, and is not liable for any loss or damage which may result from any customer review.

Not great
Watery consistency with gritty particles. Despite prepping both the TO-220 and alloy with P320 and degreaser, the bond was able to be broken surprisingly easily.


Reviewed by:
Richard R

Created on:
Jan 15, 2014

4 of 4 people found this review helpful.

Did you find this review useful?  Yes |  No
Show all customer reviews
198 In stock for FREE next working day delivery
Price Each
Check stock levels
Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 155-8320
    Description Electrolube Epoxy Thermal Adhesive, 48 h Cure, 20 ml Syringe
    Manufacturer/Brand: Electrolube
    Mfr. Part No. TBS20S
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Dec 18, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
Similar Products
View Similar Products

Alternative for Electrolube Epoxy Thermal Adhesive, 48 h Cure, 20 ml Syringe

You may also like

Frequently Asked Questions
Need some help?
Call our Customer Services team on:
08457 201201