This epoxy has a glass transition temperature exceeding 175°C. It also withstands many chemicals, particularly water, oils, acids, bases and solvents over the wide service temperature range of −80°F to +450°F. Often selected for potting applications, EP30-3LO features a low viscosity and reliable electrical insulation values.
With a non-critical 100 to 30 mix ratio by weight, this compound cures with the addition of heat ranging from 250-350°F. As it requires oven curing, EP30-3LO has a long pot life of 6-10 hours at room temperature. It bonds well to a wide variety of substrates including metals, glass, composites and many plastics and rubbers.
EP30-3LO delivers a one year shelf life in its original, unopened containers. It is available in standard packaging ranging from ½ pint to 5 gallon kits.