For polishing steel.
Koyo Blue Label Polishing Compound 100g
KOYO New Sunlight Polishing Compound 100g – Burrfection Store
Koyo-Sha Co., Ltd. > Products Information > Industrial Products
Polishing Materials / Pastes products
LFC Koyo-Sha Titanium Buffing & Polishing Compound
KOYO Stainless Steel Polishing Compound 100ML Japan
Koyo Stainless Steel Polishing Compound New Sunlight From Japan
KOYO New Sunlight Polishing Compound 100g – Burrfection Store
Koyo-Sha Co., Ltd. > Products Information > Industrial Products
Yoshida Ryo-Deba Kuro-uchi 170mm (6.7) – SharpEdge