TANG. PROTOS - SINT
Protos, the unique abrasive with spheres created and patented by Abra Iride. Available from grit 24 to 320 for granite applications, it can fully replace magnesite and the Quasar resin bonds in many circumstances.

Applications
Dedicated solutions for all your needs
Every day, we help our customers worldwide achieve the best results in natural and engineered stone polishing, developing cutting-edge solutions for every request and challenge.
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