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

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

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.

Units	Per unit
1 - 5	£32.66
6 - 11	£32.01
12 +	£30.66

Select all	Attribute	Value
	Brand	3M
	Trade Name	Scotchcast 40
	Product Material	PUR
	Package Type	Bag
	Package Size	200 ml
	Physical Form	Liquid
	Volume Resistivity	3.89E+14 (At 23 °C) O cm, 4.32E+10 (At 80 °C) O cm
	Viscosity Measurement	210 mPa/s, 900 mPa/s, 1040 mPa/s, 2500 mPa/s
	Dielectric Strength	36kV/mm

	Select all
	Brand 3M
	Trade Name Scotchcast 40
	Product Material PUR
	Package Type Bag
	Package Size 200 ml
	Physical Form Liquid
	Volume Resistivity 3.89E+14 (At 23 °C) O cm, 4.32E+10 (At 80 °C) O cm
	Viscosity Measurement 210 mPa/s, 900 mPa/s, 1040 mPa/s, 2500 mPa/s
	Dielectric Strength 36kV/mm

3M Resin bag Scotchcast 40 230 g PUR Flexible Potting and Encapsulating Compound 200 ml

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