Protect Alumide from staining

Alumide has a beautiful surface though gets stains easily, from greasy hands etc.
Is there a way to protect the surface without changing the visual quality of the material to much? Something like mat spray laquer, e.g. that doesn’t harm the material. any recommendations?

Hello,

Thank you the interest in our service.
Regarding the surface varnish might indeed help, at least to some certain extent.
If you have any further questions, please reply to this email and we would be happy to help you!

Best regards,
Anna