3M™ Scotchcast™ Electrical Resin 282 is a 2-part, oven-curing, liquid resin used for electronic and electrical applications requiring the highest level of protection. This thixotropic, epoxy-based resin has a low-viscosity and impregnating property, which makes it easy to infuse on any surface. It is useful for applications that include filling, patching and insulating.
- Has 23-minute gel time at 250 degrees F (121 degrees C)
- Useful for coating coils, transformers, motors, modules, electrical and electronic components
- Withstands temperatures of 311 degrees F (155 degrees C)
- Elongates 45% longer than its original size for easy insulation or wrapping
- Chemical- and moisture-resistant
- MIL-I-16923E Certified and RoHS 2011/65/EU Compliant
What is 3M™ Scotchcast™ Electrical Resin 282 Part B used for?
The 3M™ Scotchcast™ Electrical Resin 282 Part B (45 lb.), 1 Drum is specifically engineered to be a premium performance, medium viscosity resin that can be room temperature or heat-cured for protecting and encapsulating electrical connections.
How much does one drum of this resin cover?
One drum of the 3M™ Scotchcast™ Electrical Resin 282 Part B can cover around nine cubic feet, depending on the complexity and shape of the mold. For better accuracy, you may refer to our technical data sheets or contact our trained experts at your nearest sales office.
Is it compatible with flexible molds?
Yes! It is specially designed so that it mixes easily to fill all voids even in flexible molds with secondary sealing!.
Can I apply paint/coating over this resin after curing?
Yes. Applied coating or painting systems should be suitable for the specific application environment and conform to local VOC requirements.
What are some key safety precautions when handling this product?
: When handling any chemical product, we always recommend adhering to safe working practices such as wearing gloves, using goggles if there is risk of eye exposure, ensuring proper ventilation or respiratory protection if necessary etc . Refer to our Safety Data Sheet (SDS) before using this product.