Doing Japan proud with the most durable anti-rust coatings


Fluorocarbon polymer coating in the world's top shareTAKECOAT®-1000 saves your plants from corrosion in a corrosive area such as sea and desert area etc.


TAKECOAT®-1000 is an astounding surface treatment with approximately 6-times the durability of hot-dip galvanizing as shown in salt spray testing to evaluate rust resistance. TAKECOAT®-1000 protects metal products from rust and extends their life in various corrosive environments. TAKECOAT® -1000 has a two-layer structure of special fluorocarbon polymer film and special under-treatment layer.Combined with a special treatment technology, the film is thin but is excellent in corrosion resistance and durability. The surface has a high lubricity.So, TAKECOAT®-1000 has the most suitable coating propaties for fasteners. This product has been used in structures and environment requiring corrosion resistance for a long period, including fastening bolts and metal parts for bridges, underground segments, buried pipes, marine structures, petroleum plants etc.

Features of TAKECOAT®-1000

Features of TAKECOAT®-1000 01
Features of TAKECOAT®-1000 02
ねじアイコンResistance to rust and corrosion TAKECOAT®-1000 showed astounding anti-rust performance of 6,000 hours (hot-dip galvanizing was approx. 1,000 hours) in salt spray testing measuring anti-rust and anticorrosion performance. The superiority of that performance has also been affirmed from numerous outdoor exposure tests and usage results, on and under the sea, etc. Third-party organizations (Japan Quality Assurance Organization, US firm KTA Inc., etc.) have verified its superior performance in indoor accelerated corrosion tests.

Owing to high lubricity and hardness of fluorocarbon polymer film, the film is hardly damaged even when a high load or shearing force of a few 10 tons is applied on the film surface. Forming of rust from damage portion is very rare. (Particularly effective for fastening of bolts)

Stainless steel bolts are used with the aim of preventing seizing.

ねじアイコンHeat resistance Fluorocarbon polymer features excellent heat resistance and refrigerant resistance. Temperature of continuous use: -196°C to +200°C Temperature of intermittent use: -196·C to +230·C
ねじアイコンInsulation The film of fluorocarbon polymer is very thin and rigid, and is almost free from pin hole. Hence, it is effective to prevent (crevice corrosion),(galvanic corrosion),(pitting corrosion), etc. When steel bolts treated with TAKECOAT®-1000 are used to fasten stainless steel flanges, use plain washers treated with TAKECOAT®-1000 without fail.* For insulation in high voltage atmosphere, ELE CUT is recommended.
ねじアイコンStable fastening of bolts In spite of fluorocarbon resin coating, it is excellent in luricity, low in torque and unidorm making fastening of bolts is easier.

Please see our catalog (PDF) for performance details.

Treating process

Treating process

By the manufacturing method of Takenaka's original treatment technology, a thin and uniform film is formed.

Treating process Treating process

There is no danger of hydrogen embrittlement because there is no pickling process.

Availability(Coating availability of TAKECOAT®-1000)

ねじアイコンCoatable materials General metal products(ex. Carbon steel, Nickel, chromium, molybdenum-containing alloy steel, stainless steel, copper alloy, aluminium alloy)(Please note that our coating processes subject materials to heating of approximately 200℃, so, we cannot provide services for materials whose physical properties change in that temperature range.
ねじアイコンsize nominal diameterr :10mm or morestandard maximum dimensions:W500×L600×H100standard maximum weight:30kgsize other than the above size, please cotact to us.Products other than screws can be coated. We accept orders for coating parts and materials supplied by customers. Please contact us for details. size

Application(Various application of TAKECOAT®-1000)

ねじアイコンApplicable parts Automotive parts, building material, aircraft parts, underground segment, buried pipes, bridge, architecture, petrochemical plant, desalination plant, marine and ocean structures, city water and sewerage works, other parts requiring corrosion resistance and lubricity. Customers:Abu Dhabi National Oil Company (ADNOC),Abu Dhabi Water and Electricity Authority (ADWEA),Saudi Aramco,SWCC,TAKREER,GASCO
ねじアイコンMetal durability in sea Stainless steel corrodes in sea. Even in the such severe marine corrosive environments, TAKECOAT®-1000 protects metal from corrosion. Metal durability in sea01

After 2 years of marine exposure test (Pacific Ocean coast, immersed in seawater) Click here for enlargement

Metal durability in sea02

Solt spray test

Related goods

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●Touch-up paint (exclusive for TAKECOAT®-1000) This is a fluorocarbon resin based one-package type brush-on coating that hardens at room temperatures, so, in the event that the coating film is damaged during assembly, it can be touched-up. Curing promoter is available upon request. ●Curing condition(about 20℃) Set to touch:2 hours Curing:24 hours Curing:8 hours (when using curing promoter) ※Curing time is a standard. It depends on usage, ventilation, temperature and humidity. ※Touch-up paint for TAKECOAT®-1000 is sold for touch-up. However when used for non-TAKECOAT®-1000 treated products, it must be noted that the performance of TAKECOAT®-1000 is not realized.●TAKECOAT® Spanner Socket When you tighten coated bolts with an impact wrench, spanner or tool with sharp edges, the film may be damaged. To prevent this kind of situation, we recommend using a TAKECOAT® Spanner Socket for tightening bolts coated with TAKECOAT®-1000, TAKECOAT® CERAMIC 1, etc. We carry a range of sizes. Please contact us for details.