CW-680 series potting resin are made from epoxy resin, hardener and filler presented in two-component form. They have gained UL certification(E337879) .Good manufacturability and insulation property, low shrinkage, shining appearance of condensate and excellent crack resistance are their main features.

They are used for potting electronic components, motor and apparatus coils such as: small transformer, instrument transformer coils, capacitor, ignition coils of autocycle and auto etc.