Flame-Retardant Thermal Conductive Sealant E220 is a one-component, fast curing speed, aging resistance, excellent adhesion,thermal conductivity and electrical insu ation. Excellentflame retardant pertormance. reaching V-0 level. no dense smoke or toxic gas will be emitted during combustion: excellent high and low emperature resistance performance. after curing, it will not become britle, hardened or cracked at a low temperature of-50℃ t willnot soften or degrade at high temperature, and always maintain good elasticity it is easy to use, has good extrudability and thixotropy in the temperature range of 4℃ to 40℃, just squeeze out the glue and apply directly.