Abstract
The historical aspects of creation of domestic epoxy-foam adhesives (FA) for sealing radio-engineering equipment are briefly discussed, and the advantages (adhesion, cohesion strength etc.) over FAs based on other polymers are shown. The characteristics of modern FAs of the VKV series that are used in aircraft engineering are presented. The possibility of application of alternative foaming agents (azo compounds) is shown after which evolution of gaseous products form reactive modifying agents that provide an increase in the strength and operational characteristics compared to the known analogs.
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