レッド・ロックタイト

適切な高強度赤色グレードを選択し、正しく塗布し、長寿命アセンブリーのための除去上の注意点を理解する。.

レッド・ロックタイトとは何ですか?

“「レッド・ロックタイト」とは、通常 高強度嫌気性ネジロック剤. Once cured, it forms a strong polymer layer that helps prevent loosening and leakage of threaded assemblies. It is widely used in heavy machinery, automotive chassis, construction equipment, wind power, and mining industries where high vibration or heavy loads occur.

Key features

  • 緩み、漏れ、腐食を防ぐ
  • Suitable for carbon steel, stainless steel, and plated fasteners (primer/activator recommended)
  • Removal usually requires high heat plus tools

Key Features (performance)

  • Permanent locking: designed for fasteners not intended to be disassembled
  • High vibration resistance: reliable in heavy-duty, high-impact environments
  • Sealing ability: helps prevent leakage of oils, coolants, and fluids
  • High temperature performance: Loctite 272 is preferred for extreme heat use

レッドロックタイトを選ぶ理由

  • Permanent high-strength locking: long-term prevention of fastener loosening
  • Vibration & impact resistance: reliable in heavy-load environments
  • Sealing ability: fills gaps in threads to reduce fluid leakage
  • Reduced maintenance: less re-tightening and downtime

代表的な用途

  • Automotive & Motorcycles: suspension, brake, chassis fasteners
  • Heavy Equipment & Machinery: mining, compressors, pumps, flange bolts
  • Wind Power & Energy: tower and drivetrain components
  • High-Temperature Assemblies: exhaust & turbo systems

使い方

  1. ネジ山を清掃し、脱脂する。.
  2. 雄ネジと雌ネジの両方にロックタイトを均等に塗布する。.
  3. ファスナーを仕様通りに組み立て、締め付ける。.
  4. 使用開始前に硬化時間をとる。.

注記: Removal typically requires heating the assembly before disassembly.

パッケージング&サプライ

  • Available in 10ml, 50ml, and 250ml bottles
  • Wholesale supply for OEM & MRO procurement
  • Fast delivery and export documentation support

クイックセレクション正しい赤のグレードを選ぶ

Tell us: bolt size, materials (steel / stainless / plated), service temperature, and whether future disassembly is required. For plated/coated fasteners or time-critical assembly, mention your process needs.

LOCTITE 271 red threadlocker

LOCTITE 271 – General High Strength (Red)

Classic “go-to” red threadlocker for general high-strength locking in industrial assemblies.

最高だ: general machinery • motors • gear housings

LOCTITE 272 red threadlocker

LOCTITE 272 – High Strength, Higher-Temp Focus

Choose when service temperatures run higher and you still need high-strength retention.

最高だ: hot zones • heat-exposed fasteners • energy equipment

LOCTITE 277 red threadlocker

LOCTITE 277 – High Viscosity for Large Bolts

A strong choice for larger fasteners and heavy-duty joints where high strength is required.

最高だ: large bolts • heavy equipment • structural joints

LOCTITE 263 red threadlocker

LOCTITE 263 – Production-Friendly & Coated Fasteners

When you need more consistent shop-floor performance, especially on plated/coated fasteners.

最高だ: メッキボルト - 生産ライン - 繰り返し可能な組み立て

LOCTITE 262 red threadlocker

LOCTITE 262 – High Strength, General Industrial Use

A popular red high-strength option for general industrial locking needs.

最高だ: maintenance • general industrial assemblies • standard bolts

LOCTITE 268 red threadlocker stick

LOCTITE 268 – High Strength Stick (Non-Drip)

Stick format for cleaner application on vertical/overhead work—helps reduce drip and mess.

最高だ: overhead work • field repairs • clean application

At-a-glance Comparison (Decision-First)

決定要因 271 272 277 263 262 268
最適 General high strength Higher-temp focus 大型ボルト Production / coated 一般産業 Non-drip stick
Coated / plated fasteners OK (case-by-case) OK OK Recommended OK OK
Where it shines All-around choice Hot zones Heavy duty joints Repeatability MRO / general use Vertical/overhead
Disassembly expectation High-strength reds often require heat + tools. If frequent servicing is needed, use a removable (blue/purple) option.
Want us to pick the best red grade? Send bolt size + materials + temperature + country. We’ll reply with a matched SKU recommendation.

よくある質問

A:赤は高強度で永久的(除去には熱が必要)、青は中強度でハンドツールで除去可能。.

A: これらは「不活性」金属です。硬化を早め、完全な強度を確保するためにプライマー/アクティベーターを使用してください。.

A: 中ネジから大ネジによく使われます。隙間が大きい場合は、粘度の高いグレードを選んでください。.

A: アセンブリに熱を加え、適切な工具と保護具を使用する。.