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.