
Impregnation Applications
Single part, no mix, epoxy impregnation compounds are used to seal porosity in metals and non-metals. These low viscosity systems cure at elevated temperatures to a tough, strong chemical resistant thermoset plastic.
Advantages of Master Bond Impregnation Resins
Master Bond impregnation compounds feature long-term storage stability, exceptional chemical resistance and the ability to withstand elevated temperatures. Additionally, they are:
- 100% reactive
- Easy to process
- Non-hydroscopic
- Fast curing at +250°F
Most Popular Epoxy for Impregnation Applications
- EP19HT
- One component, storage stable epoxy resin system. Viscosity 500-600 cps. Tensile strength over 10,000 psi. Excellent chemical resistance. Thermal stability up to +400°F. Superb electrical insulation properties.


