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Antistatic brush strip: heat resistant to 400 °C, a common choice for sealing dust out of precision equipment door gaps

If the door gaps on placement machines, test benches and printers aren’t sealed properly, dust and static get in together: dust contaminates the process and static damages components. This antistatic brush strip is made of soft conductive fibers that both seal out dust and drain away static, without harming equipment surfaces.

Key specifications

ItemSpecification
BristlesConductive fiber (antistatic), soft like cloth, doesn’t shed fibers
Heat resistanceUp to 400 °C; does not burn in open flame
Natural thicknessAbout 1.2 mm; fluffed with your fingers it reaches 3–5 mm for good, flexible gap filling
FunctionDust sealing + ESD static drain
EquipmentSMT placement machines, printers, test instruments, cleanroom equipment door frames
SizesThree sizes available

Installation tips

When you receive it, gently fluff the bristles with your fingers so the fibers spread out for a better seal. To cut, snip straight across with scissors at the length you need; the cut end stays neat without fraying.

Further reading: contact interface quality management (static, contamination and contact resistance risks); what cleanroom consumables you need (six categories and a purchasing list).

How to request a quote: please send (1) the size; (2) the length or quantity you need.

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Send the size and quantity. Request a quote →

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