The Hazo-loc® is a patented unit designed to sequester the metal particulate found in the waste stream of the wet separator. With the majority of the metal particulate in the waste stream being registered as hazardous waste, according to the EPA, heavy fines are in store for those who are caught dumping their wet separator waste down the drain. The Hazo-loc® gives additive metal users the potential to avoid these fines and liquid hazardous waste fees which can run up to $17,000 or more per cleaning. The unit traps metal particulate in a matter of minutes and is easily attached or affixed to the liquid outlet of the wet separator without tools. Metal additive users begin using the Hazo-loc® during regular preventative maintenance by purchasing the wet separator maintenance starter kit which helps retain the valuable metals found in the waste stream.