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3M™ Scotchcast™ Electrical Resin 281 Part B (54 lb - 5 Gallon Pail)

Scotchcast™

$862.48 / Drum

SKU 7000058918
Legacy SKU 80700281050
UPC 50054007080720
Catalog Number 281-5GAL-54LB
Product Number 281-5GAL-54LB

3M Scotchcast Electrical Resin 281 is a 2 part, oven curing, liquid resin that is used for electronic and electrical applications requiring the highest level of protection. This filled epoxy based resin has a low viscosity and impregnating property, making it easy to infuse on any surface. It is useful for applications that include filling, patching, insulating and more.

  • 65 Shore D hardness
  • Has 22-minute gel time at 250 °F (121 °C)
  • Useful for coating coils, transformers, motors, modules, electrical and electronic components
  • Withstands temperatures of 311 °F (155 °C)
  • Elongates 45% longer than its original size for easy insulation or wrapping
  • Chemical- and moisture-resistant
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On it's way to you April 29   

Qty

Minimum Order 1 Drum
Order Increment 1 Drum
  Flame Retardant
  High Performance Resins
  Global Shipping
  Industry Low Price
Product Dimensions
 Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
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Shipping Dimensions
Weight 59.34844 lb
Length 11.9685 in
Width 11.9685 in
Height 13.46457 in
Color Cream

PRODUCT FAQ

  1. What makes 3M™ Scotchcast™ Electrical Resin 281 Part B unique?

    The 3M™ Scotchcast™ Electrical Resin 281 Part B is a two-part polyurethane used in numerous electrical applications. It offers exceptional resistance to harsh environmental conditions and provides excellent electrical insulation once cured.

  2. How much product do I need for my project?

    The amount of resin you will require depends on the specifics of your application. In general, we recommend that you determine this by calculating the volume of any void space in your enclosure or alternatively contacting our technical service team who can assist you with estimating the amount required.

  3. How long will it take for the resin to cure?

    Curing time may vary depending on several factors such as temperature, humidity, and thickness applied. However under normal conditions when mixed correctly at room temperature (23°C) , part A & B have a pot life of about 12 minutes before gelation begins and they will be tack-free within approximately four hours after mixing.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
3M™ Scotchcast™ Electrical Resin 281 is a high-quality electrical resin that is perfect for applications that require excellent thermal shock and mechanical shock resistance. This resin has a low gel point rating, which ensures a quick curing process when kept in warm environments. After curing, the resin exhibits a semi-flexible and good adhesion property, thanks to its high tensile strength. One of the best things about this resin is its high dielectric strength, which offers excellent electrical insulating property. Additionally, it has a high flash point, which helps prevent any fire hazard due to quick ignition. Another great feature of this resin is its hydrolytic stability property, which minimizes quick chemical decomposition, thus providing long-lasting usage. This makes it an ideal choice for a wide range of applications. Finally, it is important to note that this resin is Mil 16923 Certified and RoHS 2011/65/EU Compliant, ensuring that it meets the highest standards of quality and safety.
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