Description
Product Details
3M Flexible Potting and Encapsulating Compound, 200g Package size, 56 Shore D Hardness – Resin bag Scotchcast 40 230 g
This flexible potting and encapsulating compound is designed for electrical insulation and mechanical protection. Delivered as a 200g liquid resin, it is suitable for use in both indoor and outdoor applications, including underground and submerged environments. The resin cures at room temperature, offering dependable long-term performance for electrical joints and cables.
Features & Benefits
• Low viscosity ensures easy application and excellent flow
• Hydrophobic behaviour enhances moisture resistance
• High-temperature performance up to +110°C for durability
• Impact and corrosion resistance protect electrical joints
• Excellent adhesion to metals and various plastics
• Effective dielectric encapsulation for electrical safety
• Hydrophobic behaviour enhances moisture resistance
• High-temperature performance up to +110°C for durability
• Impact and corrosion resistance protect electrical joints
• Excellent adhesion to metals and various plastics
• Effective dielectric encapsulation for electrical safety
Applications
• Ideal for potting low voltage electrical joints
• Used for encapsulating components in harsh environments
• Applies in automation and control systems for protection
• Suitable for electrical and mechanical industry requirements
• Designed for both two-component and standard mixing systems
• Used for encapsulating components in harsh environments
• Applies in automation and control systems for protection
• Suitable for electrical and mechanical industry requirements
• Designed for both two-component and standard mixing systems
What is the mixing ratio for the two components?
The two components should be mixed in a ratio of 100 parts by weight of Part A to 46 parts of Part B to achieve optimal performance.
How does this product perform in extreme temperatures?
It maintains functionality between -40°C and +110°C, making it ideal for applications subjected to temperature fluctuations.
What is the pot life remaining at different temperatures?
At 5°C, the pot life is approximately 35 minutes
at 23°C it is about 18 minutes
and at 40°C, the pot life is reduced to around 9 minutes.
Is this product safe for long-term electrical insulation?
Yes, it exhibits a high volume resistivity and dielectric strength, ensuring it remains effective for long-term electrical insulation.
Specifications
| Trade Name | Scotchcast 40 |
|---|---|
| Product Material | PUR |
| Package Type | Bag |
| Package Size | 200 ml |
| Physical Form | Liquid |
| Viscosity Measurement | 210 mPa/s, 900 mPa/s, 1040 mPa/s, 2500 mPa/s |
| Volume Resistivity | 3.89E+14 (At 23 °C) O cm, 4.32E+10 (At 80 °C) O cm |
| Dielectric Strength | 36kV/mm |






Carter –
Just as it should be. 100% recommended.
simone88 –
Top product, top price. Everything as expected. Feels sturdy.
lilyjade –
This solved my problem completely! The quality pleasantly surprised me.
Harper O. –
The quality surprised me in a good way. Surprisingly good quality for the price. A friend recommended it and I’m so glad I ordered. The quality pleasantly surprised me.
Stefan –
Good fit and quality.
Paul J. –
Well packaged and delivered quickly. Great value for money. Perfect for what I needed. Arrived on time and in excellent condition.
olivia_jane –
Perfect for my needs; I’m very satisfied.
Adrien R. –
Everything perfect and fast. Excellent quality. Simply excellent.
nathan99 –
Everything excellent. Exactly as in the pictures. Delivered earlier than expected. Fits perfectly.
michael_x –
Fast and courteous service. Well packaged and secure. Fast shipping and good quality. Fast delivery, good workmanship.
moritz_s –
Fast and secure delivery.
Elena –
Surprisingly good quality for the price.
alessia_roma –
Packaging slightly damaged, but the product is excellent. The quality pleasantly surprised me.
mia_grace –
Super fast delivery, thank you. Easy to use, without making a mess.
Julien F. –
Everything as expected. Perfect, nothing to say. Very easy to use. Top product, top price.