Cleanroom – robust and resistant

Sigma offers a new, highly resistant coating for its high-value aluminium buckets and rotors. This new cleanroom coating protects the accessories reliably against corrosion – particularly when working with aggressive chemicals. Even caustic soda and hydrochloric acid do not stand a chance against the cleanroom coating.

In addition, the surfaces are food-safe(FDA-certified) and easy to clean without any residues.


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