Spare MDB brushes are constructed of high wear and abrasion resistant oil-tempered carbon-steel spring wire. Spare brushes are for the replacement of only the wearing component of the MDB pig. For complete brush assemblies, please see separate category. Options include stainless steel or prostran brush material, or polyurethane blades (see separate category); flat or round wire; customized dimensions for special pigging applications; custom manufactured replacements for pigs manufactured by others.
