A black, flame-retardant, room temperature curing epoxy for potting electrical and electronic components and sub assemblies. The hard, high gloss, jet black finish gives permanent (non repairable) environmental protection. Slight flexibility permits thermal expansion without stress. Low exothermic temperature rise protects components during curing.,Cure time: 6//24 hours @25°C. The compound can be handled after 6 hours but full properties are developed after 24 hours.Cure may be accelerated to 2 hours by baking at 50°C to 100°C. Provides class E insulation. Flammability rating UL94V-0. Compatible with most printed circuit board components and materials including polystyrene capacitors. Non-staining. Choice of pack sizes avoids wastage.