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Natural Slovakian sedimentary sandstone for fine finishing and semi-polished edges on Hapstone Pro sharpeners.
Natural stone
Rozsutec is mined in the Mala-Fatra mountains in Slovakia and is made from dense sedimentary sandstone.
Finish range
Experts estimate Rozsutec around #4000–#6000, though grit terminology is only approximate for natural stones.
Surface prep
The stone is naturally lapped to ultra-fine grit and does not require preparation after purchase.
Performance
Rozsutec has a dense microcrystalline structure made of fused crystal grains of different sizes.
It is a very hard stone that cuts slowly, but leaves a refined semi-polished finish. It can produce slightly better polish when used with a nagura.
How to use
Rozsutec sharpening stones should be used with water or soapy water as a lubricant.
The stone always has a natural color pattern. This is normal for Rozsutec and is not treated as a defect.
Stone notes
• Natural color pattern is normal.
• No preparation required after purchase.
• Best for fine finishing stages.
• Pronounced: Roz-Soo-Tets.
FAQ
Natural stones do not follow synthetic grit standards exactly.
Grit terminology is not directly applicable to natural stones. The behavior depends on density and lapping quality, but experts estimate Rozsutec around #4000–#6000.
Roz-Soo-Tets.
Specifications
