A dissolvable frac plug is a temporary isolation tool used during hydraulic fracturing to isolate individual stages in the wellbore. Unlike conventional composite or metallic plugs, dissolvable plugs are made from advanced metal alloys or polymer materials that gradually dissolve when exposed to wellbore fluids, such as water or acid. https://medium.com/@vertechsus/revolutionizing-well-completions-the-power-of-dissolvable-frac-plugs-489559c9bb74