Techspray's TechClean brushes are made of premium grade materials. Don't be fooled by cheap imports. The bristles on our cleaning brushes are securely stapled in place, eliminating loose hairs.
Choose the Right Bristle Material for Your Needs:
Technically, none of the Techspray brushes are ESD-safe / static dissipative. The brushes with metal handles are conductive, so can be grounded (generally with a user and wrist strap). The bristles are natural material, so static neutral. That means the bristles won’t generally generate a charge, especially when wet with solvent. The brushes with wood handles are considered static neutral because wood doesn't tend to generate a charge. Horse hair and hog hair bristles are also considered static neutral, while metal bristles are conductive.