[VERMASON]

Description:

The brushes consist of a conductive plastic handle and Thunderon conductive fibres, mixed

with animal hair if stiffness is desired. Resistance from the tip of the brush to the handle is less

than 5 x 10⁶ ohm. Brushes should be used by operators who are earthed so as to dissipate any

triboelectrical charges.

Hard brushes are for scrubbing whilst soft ones are for brushing of delicate items such as optics

and diskettes.

The brushes may also be used by an earthed operator to remove a surface charge on a non

conductor by slowly moving the brush across the surface about 2 - 5 mm above it.