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Rust Clean 115 g – rust remover for knives and metal

Code: KNTN-KB-402
New
Not rated
€10,09 €8,34 excl. VAT Measure price:
Skladem (3 pcs)
Delivery to:
31/07/2026

Rust Clean 115 g is a Japanese product (a paste containing metal powder) designed for the quick and gentle removal of rust from knives and metal surfaces. It restores the blade’s appearance and returns it to its original cleanliness and functionality.

Detailed information

Product detailed description

Rust Clean – Rust Remover for Knives and Metals

Rust Clean is an effective Japanese formula designed to remove rust, oxidation, and stains from metal surfaces. It is ideal for the care of kitchen knives, especially those made of carbon steel, which are prone to corrosion. Thanks to its gentle abrasive composition, it can remove rust without significant damage to the blade surface, restoring the knife's original appearance and functionality.

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Main Benefits

  • Effectively removes rust and oxidation
  • Gentle on the blade – does not damage the steel structure when used correctly
  • Fast action – visible results within minutes
  • Suitable for both carbon and stainless steel
  • Easy application – only requires a cloth and light pressure
  • Japanese quality – a proven product for knife maintenance

More Information

Rust Clean works on the principle of a gentle polishing and cleaning effect, which mechanically removes surface rust while smoothing the metal surface. This type of product is commonly used in Japan for the maintenance of knives, tools, and traditional blades.

It is primarily suitable for:

  • removing light to medium rust
  • cleaning dark spots and patina
  • restoring the appearance of older blades

For deep corrosion or damage, it is recommended to combine use with sharpening.

How to Use

  1. Shake the bottle before use
  2. Apply a small amount to a clean cloth
  3. Gently rub the affected area (medium pressure)
  4. Wipe away any remaining paste with a dry cloth
  5. Rinse and dry the knife

For maximum protection, we recommend applying a protective oil (e.g., Tsubaki oil) after cleaning.

Important Notice

  • Do not use on decorative or lacquered surfaces
  • Keep out of reach of children
  • Use only for the intended purpose

Who Is It Ideal For?

  • Owners of carbon steel knives
  • Professional chefs and home enthusiasts
  • Anyone who wants to restore a blade without the need for sharpening

Need advice?

We will be happy to help you with your selection or answer your product questions! Call our customer service line at +420 702 049 048, which is available to you Mon - Fri, 7:30 - 16:00!

Dellinger Guarantee

Products supplied by Dellinger come with a 100% satisfaction guarantee. We guarantee an excellent product that will provide you with the best service, as proven by many satisfied customers. Each piece can be a wise choice for a birthday, wedding, or Christmas gift. Every product Dellinger offers is carefully inspected. We bring you a lifetime warranty against any hidden defects. If you have any questions - our team is fully at your disposal and will try to help you in every (even unpleasant) situation.

Additional parameters

Category: Knife sharpening
Weight: 0.1 kg
EAN: 4956856714027
production: Japan

Kanetsune Seki – Kitasho Co., Ltd.

Traditional Japanese knives and cutting tools from Seki in Gifu Prefecture. Kanetsune Seki combines the history of Japanese blades, quality steels, precise sharpening and practical design for cooks, collectors and outdoor use.

Kanetsune Seki Japanese knives from the city of blades

Kanetsune Seki is a Japanese brand of knives and cutting tools by Kitasho Co., Ltd., based in Seki, Gifu Prefecture. Seki is one of Japan’s best-known blade-making centres and has been associated for centuries with samurai swords, kitchen knives, scissors and other blades.

Kitasho Co., Ltd. was founded in 1964, while the family roots in knife-related production, distribution and trade date, according to the brand, back to 1930. Kanetsune Seki follows both the long tradition of Seki and the experience of Japanese blades as practical working tools.

The Kanetsune range includes kitchen knives, outdoor knives, pocket knives, hunting knives, scissors and other cutting tools. In the kitchen category you will find traditional and universal shapes such as Gyuto, Santoku, Nakiri, Deba, Usuba, Petty and other specialised models.

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Seki tradition

Seki is a historic centre of Japanese blade-making, associated with swords, kitchen knives, scissors and many other blades.

Kitasho Co., Ltd.

A Japanese company founded in 1964, with roots in knife goods trading dating back to 1930.

Kitchen knives

Gyuto, Santoku, Nakiri, Deba, Usuba, Petty and other shapes for home and more demanding kitchen work.

Wide range

In addition to kitchen knives, the brand also offers outdoor, pocket and hunting knives, scissors and other cutting tools.

Kanetsune Seki brand overview

Area Information
Brand Kanetsune Seki
Company Kitasho Co., Ltd.
Origin Seki, Gifu Prefecture, Japan
Company founded 1964
Roots in knife goods trade since 1930
Focus Kitchen knives, outdoor knives, pocket knives, hunting knives, scissors and cutting tools
Kitchen shapes Gyuto, Santoku, Nakiri, Deba, Usuba, Petty and other specialised models
Materials by series Stainless steels, multi-layer blades, Damascus constructions and traditional carbon steels
Selected steels in the range VG-10, SG2, Aogami, Shirogami and other materials depending on the specific series

Which Kanetsune Seki knife should you choose?

Knife type Suitable use Who it suits
Gyuto Universal chef’s knife for meat, vegetables, fruit, herbs and longer slicing strokes. For customers who want one main Japanese chef’s knife.
Santoku Versatile cutting of meat, fish, vegetables and fruit in a home kitchen. For users looking for an easy-to-control all-purpose knife.
Nakiri Precise vegetable, herb and fruit cutting and moving ingredients from the board. For vegetable lovers and fans of Japanese ingredient preparation.
Deba / Ko-Deba Fish work, cleaning, portioning and specialised kitchen preparation. For customers who want to work with fish in a more traditional Japanese way.
Petty Small vegetables, fruit, precise cuts, trimming and quick kitchen tasks. As a practical companion to a Gyuto or Santoku.

Selection recommendation

If you are choosing your first Kanetsune knife, start with a universal Santoku or Gyuto. If you already have a main chef’s knife, add a Nakiri for vegetables, a Petty for precise cuts or a Deba / Ko-Deba for fish work.

Selected Kanetsune series and products on Dellinger.cz

Product or series Code / series Characteristics Price from
Japanese Gyuto/Chef knife 210 mm Kanetsune KC-950 Tsuchime Series KNTN-KC-957 Universal chef’s knife from the KC-950 Tsuchime series with DSR-1K6 steel. 1 699 Kč
Japanese Santoku knife 165 mm Kanetsune KC-950 Tsuchime Series KNTN-KC-952 Versatile Santoku with Tsuchime surface and Japanese DSR-1K6 stainless steel. 1 399 Kč
Japanese Gyuto knife 210 mm Kanetsune KC-200 Series KNTN-KC-202 Gyuto with a VG-10 core placed between 33 layers of Damascus steel. 3 177 Kč
Japanese Santoku knife 165 mm Kanetsune Tsuchime VG-1 Series Mirror Polish KNTN-KC-943 Santoku with VG-1 stainless steel core SUS410 cladding and Tsuchime surface. 2 799 Kč

Craftsmanship and materials

Kanetsune Seki knives combine modern manufacturing precision with attention to blade geometry, edge grinding, knife balance and comfortable grip. Individual series differ in blade construction, steel type, hardness, edge shape and handle material.

The range includes stainless steels for easier maintenance, multi-layer blades, Damascus constructions and traditional carbon steels. Selected models use materials such as VG-10, SG2, Aogami or Shirogami, valued for sharpness, hardness and the ability to take a very fine edge.

Handles differ by model series. Kanetsune uses both traditional Japanese wooden handles and more modern Western-style constructions. Selected knives feature materials such as magnolia, rosewood, pakka wood or composite materials.

Care for Kanetsune Seki knives

As with most quality Japanese knives, proper maintenance is important. We recommend washing Kanetsune knives by hand, drying them immediately after use and not storing them loose in a drawer without edge protection. Carbon and multi-layer blades should be protected from moisture.

  • Hand washing: do not wash the knives in a dishwasher and dry them immediately after use.
  • Suitable cutting board: use a wooden or high-quality plastic board, not glass, stone or ceramic.
  • No hard ingredients: do not use Japanese kitchen knives on bones, hard or frozen foods unless they are explicitly designed for it.
  • Edge protection: use a sheath, saya, magnetic holder, block or edge guard.
  • Sharpening: water sharpening stones are ideal for maintaining sharpness.
  • Blade oil: for more sensitive blades and longer storage, use a very thin layer of protective oil.

Kitchen knives

Need advice choosing a Kanetsune knife?

We will be happy to help you choose the right shape, steel, sharpening method and accessories for caring for a Japanese knife. Contact us at +420 702 049 048, Mon - Fri, 7:30 - 16:00.

Frequently asked questions about Kanetsune Seki

1. Where does the Kanetsune Seki brand come from?

Kanetsune Seki comes from Seki in Gifu Prefecture, Japan.

2. Who is behind Kanetsune Seki?

The brand is backed by Kitasho Co., Ltd., founded in 1964.

3. Why is Seki important?

Seki is one of Japan’s best-known blade-making centres and has been associated for centuries with swords, kitchen knives, scissors and blades.

4. What types of kitchen knives does Kanetsune offer?

The range includes Gyuto, Santoku, Nakiri, Deba, Usuba, Petty and other specialised Japanese shapes.

5. Does Kanetsune offer only kitchen knives?

No. In addition to kitchen knives, it also produces outdoor, pocket and hunting knives, scissors and other cutting tools.

6. What steels appear in Kanetsune knives?

Depending on the series, the range includes stainless steels, multi-layer blades, Damascus constructions and traditional carbon steels. Selected models use VG-10, SG2, Aogami or Shirogami.

7. Are Kanetsune knives dishwasher safe?

No. Quality Japanese knives should be washed by hand, dried immediately and stored with protected edges.

8. How should Kanetsune knives be sharpened?

Water sharpening stones are ideal for maintaining sharpness. Depending on the knife and steel, a suitable ceramic or diamond honing rod can also be used for fine maintenance between sharpenings.

9. Who are Kanetsune knives suitable for?

For home cooks, professionals, lovers of Japanese knives and collectors looking for functional cutting performance, traditional character and a wide choice of models.

10. Which Kanetsune knife should I choose first?

As a first knife, we recommend a universal Santoku or Gyuto. Nakiri is mainly for vegetables, Petty for smaller ingredients and Deba / Ko-Deba for fish work.

Manufacturing company : KITASHO CO., LTD.
Address : 5-1-11 Sakae Machi
E-mail : aiba@kt-kitasho.co.jp
EU representative of the manufacturer : Dellinger s.r.o.
Address of the EU representative : Rižská 1580/7, 102 00 Praha
Email of the EU representative : saleseu@dellinger.cz