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Is the choice of professionals, jewelers, watchmakers, and wedge polishing masters who strive for absolute control and surface perfection.
Technology
Developed in France by Merard, EXTREM® S20 is based on patented Cerax® technology — a combination of ceramic and diamond components that ensures high speed, efficiency, and polishing stability.
Stage
EXTREM S20 is used for initial surface finishing and is designed for materials that are especially difficult to bring to a mirror finish.
Application
Super-hard steels and high-carbon blades
Ceramic coatings (HyCeram®, LuxArt®)
PVD coatings
Semi-precious stones (Mohs 4–7)
Precious metals, including platinum
System
To achieve the best result, the EXTREM system follows three stages: S10 for surface preparation, S20 for initial finishing, and S30 for final mirror polishing.
EXTREM® pastes are compatible with cowhide, suede, kangaroo leather, nanotextile, Gunny Cloth, and cast iron or copper lapping.
Specifications
