MG Chemicals 834FX-450ML Black Epoxy Flexible Potting and Encapsulating Compound 450 ml

Bulk discount available

Subtotal (1 unit)*

£103.15

(exc. VAT)

£123.78

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 12 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 14£103.15
15 - 39£99.02
40 +£94.89

*price indicative

RS Stock No.:
181-0373
Mfr. Part No.:
834FX-450ML
Brand:
MG Chemicals
Find similar products by selecting one or more attributes.
Select all

Brand

MG Chemicals

Product Material

Epoxy

Package Type

Bottle

Package Size

450 ml

Cure Time

1 h @ 80 °C, 20 min @ +100 °C, 3 h @ +65 °C, 48 h @ +22 °C

Hardness

88 Shore A

Thermal Conductivity

0.59 W/mK @ +50 °C, 0.6 W/mK @ +100 °C, 0.61 W/mK @ +25 °C

Colour

Black

Maximum Operating Temperature

+150°C

Minimum Operating Temperature

-50°C

Viscosity Measurement

10800cP/s

Operating Temperature Range

-50 → +150 °C

Dielectric Strength

14.3kV/mm

Volume Resistivity

7.5 x 10 ^ 11Ω cm

Specific Gravity

1.63

Physical Form

Liquid

COO (Country of Origin):
CA
834FX potting and encapsulating compound is a black, flexible, flame retardant, thermally conductive two-part epoxy that offers extreme environmental, mechanical and physical protection for printed circuit boards and electronic assemblies. This product is designed for applications where minimizing the physical stress on components is critical. It is also good in low temperature and arctic environments, as well as applications that involve temperature cycling or rapid temperature changes. It provides the functionality of silicone, but with the durability and cost-effectiveness of epoxy. It also provides excellent electrical insulation and protects components from static discharges, vibration, abrasion, thermal shock, environmental humidity, salt water, fungus, and many harsh chemicals. This epoxy has a convenient 1:1 volume mix ratio, making it compatible with most dispensing equipment. 834FX can be cured at room temperature or higher.

Related links