3M™ Scotchcast™ Electrical Resin 280 is a 2 part, oven curing, liquid resin used for electronic and electrical applications requiring the highest level of protection. This unfilled 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, insulating and more.

3M™ Scotchcast™ Electrical Resin 280 has a low gel point rating to ensure a quick curing process when kept in warm environments. The high tensile strength of the resin exhibits a semi flexible and good adhesion property after curing. It is ideal for applications that need excellent thermal shock and mechanical shock resistance. Its high dielectric strength offers excellent electrical insulating property to the resin. It has a high flash point, helping prevent any fire hazard due to quick ignition. Since the resin exhibits a hydrolytic stability property, it minimizes quick chemical decomposition, thus providing long lasting usage. MIL I 16923E Certified and RoHS 2011/65/EU Compliant.

• 65 Shore D hardness
• Has 20-minute gel time at 250 °F (121 °C)
• Provides maximum resistance to moisture and thermal shock
• Withstands temperatures of 311 °F (155 °C)
• Elongates 85% longer than its original size for easy insulation or wrapping
• Chemical- and moisture-resistant

• Color: Clear Amber
• Material: Epoxy
• Part Number: 280-5GAL-36LB
• Product Type: Electrical Resin