Conductive flow thru brushes are available. Flow Thru brushes can be attached to a wide variety of media that dispense the solvent. Conductive flow thru brushes are made using stainless steel fill material set into an aluminum housing. The conductive flow thru brushes comes in a choice of 1/8" NPS or NPT thread size, either 1-1/4" or 1-5/16" trim length, and in a male and female thread type. Other selectable parameters include, orifice size, and body diameter.
A Flow Thru brush is a brush that enables a liquid or another substance such as glue or epoxy to flow through the fill material so that the brushing action uses the solvent to clean or apply the substance being dispensed.