ES explosionproof sealing hubs from Eaton's Crouse-Hinds Division are used to seal vertical conduit risers at switchgear and motor control centers, sheet metal structures or cast boxes and enclosures.  When used with TSC sealing compound, ES hubs can seal horizontal conduit runs at enclosures.

TSC epoxy sealing compound is a two-part epoxy sealing compound that may be used to seal ES sealing hubs.  It is quick and easy to measure, mix and install.  The compound is kneaded until a uniform color is obtained.  It is then packed around the conductors to effectively seal the cable.