These brushes came with non-metal bristles and blue core. Non-metal bristles ensure gentle cartridge cleaning.
Its new Design allows an fast and easy Brush exchange.
Brushes with the same properties are also with black core available. The black-core non-metal brush CLMU-P1 is used to distinguish it from the blue core one when doing lead-free and leaded soldering.
For intensive cleaning JBC offers the Metal Brushes CLMU-A8 with black core and the CLMU-A7 with blue core.
Brushes supplied in boxes of 2 units.