MG Chemicals Black Flame Retardant Epoxy Potting Compound, UL 94V-0 Recognized, 12 fl oz. 2-Part Kit Certified UL 94V-0 (File # E334302) Specification Verified as per UL 746A Mix ratio 2A:1B compatible with most dispensing equipment Extreme resistance to water and humidity allowing submersion if needed Encapsulating and potting compound