- Version For sensitive surfaces - Material Carbon fibre bristles
- For very sensitive surfaces - Material: Spine: aluminium (unpainted) Bristles: carbon fibre .Reliable discharge. - Antistatic brushes with carbon fibre bristles are ideal for the puncture testing of cables and plastic-coated metals. - These tests can be even carried out on very sensitive materials. - Tests are very reliable and even the tiniest pinholes are detected - Since the carbon fibres are conductors, they can also be used to apply a voltage to the surface of the material being transported.