Divinylbenzene (DVB) is a liquid chemical that is prone to polymerization (self-reacting). When shipped in bulk, DVB polymerization can cause a large amount of heat and flammable gas to be generated. The gas cloud can resemble smoke from a fire. If exposed to an ignition source, the DVB gas may explode. Stowage of containers carrying DVB on board ships can therefore present a risk of explosion and fire. Products with a polymerization risk generally use chemical inhibitors