Loctite 384 ODC Free Repairable Kit. For bonding transformers, transistors and other heat generating electronic components to printed circuit board assemblies or heat sinks. LOCTITE® 384 is a white to off-white, 1-part, thermally conductive, modified acrylic paste adhesive designed for bonding heat generating components to heat sinks. The high thermal conductivity provides excellent heat dissipation for thermally sensitive components, while the controlled strength permits field and service repair. It should be limited to a maximum of 500 V in high pot applications.