
( Brand: Industries ), ( Part Type: Tube ), ( Unit Count: 1.0 Count ), ( Item Dimensions L X W X H: 0.5 X 0.74 X 3.75 Inches ), ( Global Trade Identification Number: 00745619000286 ), ( Is Discontinued By Manufacturer: No ), ( Material: Solvated Plastic Resins ), ( Water Resistance Level: Water Resistant ), ( Style: Vc-3 Threadmate ), ( Item Weight: 0.32 Ounces ), ( Color: Red ), ( Surface Recommendation: Plastic, Metal ), ( Size: 5 Millilieters ), ( Item Form: Liquid ), ( UPC: 313051965991 )
The **ND 313051965991 Vibra-Tite 213 VC-3 Threadmate Threadlocker** is a high-performance, medium-strength adhesive designed to secure threaded fasteners with precision and reliability in a wide range of mechanical and industrial applications. Part of the trusted Threadmate family, this product delivers an exceptional balance of torque retention and ease of assembly, making it ideal for scenarios where vibration, shock, or dynamic loads could compromise standard locking mechanisms. The **VC-3 formulation** ensures a controlled, medium-viscosity consistency, allowing for smooth application while preventing excessive leakage or overfilling of threads critical for maintaining consistent torque values and preventing damage to delicate components. With a **65 F (18 C) to 165 F (74 C) operating temperature range**, this threadlocker excels in both ambient and elevated-temperature environments, ensuring long-term stability without brittleness or degradation. Its **65% medium-strength bond** provides sufficient resistance to loosening from vibration or minor movement while still allowing for disassembly when necessary, thanks to its non-permanent, removable properties under controlled conditions. Perfect for automotive, aerospace, electronics, and general machinery applications, this threadlocker is formulated to withstand harsh conditions, including exposure to moisture, oil, and fuel, without compromising its adhesive integrity. Whether securing critical engine components, electrical connectors, or structural fasteners, the Vibra-Tite 213 VC-3 delivers a dependable, corrosion-resistant seal that enhances assembly efficiency and reduces the risk of costly failures. The **5ml tube** offers a practical volume for precision applications, ensuring minimal waste while providing enough product for multiple small-scale or medium-sized fastening tasks.
The product you ve referenced is **Loctite 271 (ND 313051965991)**, a **Vibra-Tite 213 VC-3 Threadmate Threadlocker** in a 5ml tube, rated for **65 165 F (18 74 C)** temperature resistance. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros of Loctite 271 (Vibra-Tite 213 VC-3)**
1. **High-Temperature Resistance**
- Suitable for applications operating between **65 165 F (18 74 C)**, making it ideal for automotive, industrial, and mechanical assemblies where moderate heat exposure is common (e.g., engine components, transmissions, or exhaust systems).
- More durable than general-purpose threadlockers (like Loctite 243) in environments with occasional heat stress.
2. **Vibration Resistance**
- The **"Vibra-Tite"** designation indicates it is designed to resist loosening caused by **vibration and shock**, which is critical for dynamic systems (e.g., bolts in engines, drivetrains, or machinery).
- The **VC-3** classification suggests it provides **medium-to-high hold strength**, balancing ease of removal (if needed) with reliable retention.
3. **Versatility**
- Works on a wide range of **metals** (steel, aluminum, copper) and some **plastics** (with proper surface prep), making it adaptable for mixed-material assemblies.
- Can be used for **permanent or semi-permanent** applications, depending on the amount applied and torque settings.
4. **Easy to Apply**
- Comes in a **5ml tube**, which is convenient for small to medium-sized fasteners (e.g., bolts, studs, or threaded connectors).
- Dries to a **non-conductive, non-corrosive** finish, reducing the risk of galvanic corrosion in mixed-metal assemblies.
5. **Solvent-Free and Non-Corrosive**
- Unlike some older threadlockers, this is **solvent-free**, meaning it won t dissolve rubber seals or degrade plastics over time.
- Does not promote rust or corrosion, making it suitable for outdoor or humid environments if paired with proper coatings (e.g., zinc plating).
6. **Removable with Heat (If Needed)**
- While designed for retention, excessive heat (beyond its rated range) can weaken the bond, allowing for **controlled removal** if disassembly is required. This is useful for maintenance or repairs.
7. **Industry Standard**
- A trusted brand (Loctite) with decades of reliability in automotive, aerospace, and industrial sectors. Many mechanics and engineers rely on it for critical applications.
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### **Cons of Loctite 271 (Vibra-Tite 213 VC-3)**
1. **Limited Temperature Range**
- **Not suitable for high-heat applications** (above 165 F/74 C). For extreme temperatures (e.g., turbochargers, exhaust manifolds, or high-performance engines), a **high-temperature threadlocker** (e.g., Loctite 272 or 290) is required.
- Prolonged exposure to temperatures near the upper limit (165 F) may reduce its effectiveness over time.
2. **Not for Permanent Applications Without Backup**
- While it resists vibration, **over-tightening or excessive heat** can cause it to fail catastrophically (e.g., bolt stripping or thread seizing). Always use **backup washers or nuts** for critical applications.
- Not designed for **permanent sealing** (e.g., preventing leaks); use a **gasket or sealant** in addition if needed.
3. **Removal Difficulty**
- Unlike Loctite 243 (which is easier to remove with heat), **VC-3 is harder to break**. If disassembly is required, you may need **heat guns, penetrating oil, or specialized tools** to avoid damaging threads.
- **Not recommended for frequently serviced components** (e.g., wheel lug nuts) unless you plan to use a **removable threadlocker** (like Loctite 242).
4. **Sensitivity to Surface Contamination**
- **Oil, grease, or dirt** on threads can weaken adhesion. Thorough cleaning with **isopropyl alcohol or a thread cleaner** is essential before application.
- Rust or corrosion on metal surfaces will prevent proper bonding.
5. **Drying Time**
- Takes **15 30 minutes to fully cure**, which may slow down assembly processes compared to faster-drying alternatives (e.g., Loctite 243).
6. **Cost Relative to Alternatives**
- More expensive than **basic threadlockers** (e.g., Loctite 243 or 272), though justified by its vibration resistance and temperature range. For non-critical applications, a cheaper option may suffice.
7. **Not for Plastic Threads Without Prep**
- While it works on some plastics, **pre-drilling or using a plastic-compatible primer** (e.g., Loctite 7066) may be necessary to avoid thread stripping.
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### **Conclusion**
Loctite 271 (Vibra-Tite 213 VC-3) is a **reliable, mid-range threadlocker** ideal for applications requiring **moderate heat resistance (65 165 F) and vibration protection**. It strikes a balance between **hold strength and removability**, making it suitable for:
- **Automotive engines** (non-high-heat components like valve covers, oil pans).
- **Industrial machinery** (pumps, compressors, transmissions).
- **Mechanical assemblies** (bicycle frames, power tools, HVAC systems).
- **General maintenance** where vibration resistance is critical but high heat is not.
However, it is **not ideal for**:- **High-temperature environments** (e.g., exhaust systems, turbochargers).
- **Frequently serviced components** (e.g., wheel lugs, suspension bolts).
- **Permanent sealing** (use a gasket or sealant in addition).
- **Plastic threads without proper preparation**.
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### **Recommendation**
**Buy Loctite 271 (ND 313051965991) if:**- You need a **vibration-resistant threadlocker** for **moderate heat applications** (up to 165 F).
- Your project involves **metal-to-metal threaded connections** (e.g., engine components, industrial fasteners).
- You require **better hold than Loctite 243** but still need **some removability** if disassembly is occasionally necessary.
**Consider alternatives if:**- **High heat (>165 F) is involved** Use **Loctite 272 (up to 300 F)** or **290 (up to 400 F)**.
- **Frequent servicing is required** Use **Loctite 242 (removable with heat)** or **243 (easier removal)**.
- **Plastic threads are present** Use **Loctite 7066 (plastic threadlocker)** or **271 with a primer**.
- **Budget is a concern** **Loctite 243** (general-purpose) or **272** (if heat resistance is needed) may be sufficient for simpler applications.
**Final Verdict:**For most **automotive and industrial applications** where vibration resistance and moderate heat tolerance are needed, **Loctite 271 is an excellent choice**. Ensure proper surface prep (clean, dry threads) and avoid over-tightening to maximize its effectiveness. If your use case involves extreme heat or frequent disassembly, opt for a specialized alternative.
No distinct breakaway torque; slow, fluid release as material cold flows. Works with metal, wood, PE and PP plastic, more. Vibra-TITE VC-3 Threadmate adheres to both ferrous and non-ferrous metals, most plating's, wood, plastic screws. Prevents fastener loosening due to shock and vibration.
Coated parts are ready for assembly in just a few minutes. For internal,female, or external, male, fastener threads. Dries to touch in seconds and for use minutes. Vibra-Tite VC-3 Threadmate is a powerful locking and sealing coating for threaded fasteners that works on the principle of friction through viscosity.
Locks and seals threaded fasteners of virtually any size. From tiny eyeglass screws to huge construction bolts, ideal for use on fasteners of any size. Designed for use on external and internal threads of virtually any material or finish, Vibra-Tite VC-3 Threadmate dries to the touch within seconds application. Acts as a partial corrosion barrier.
It utilizes a special blend of acrylic resins to prevent fasteners from loosening, even under extreme vibration. Fasteners coated with VC-3 can be easily adjusted, removed, and reused. Contains Methyl Ethyl Ketone. Pre-cleaning of parts is not required except for wiping off any visible oil, grease, or dirt optimal performance.
Offers resistance to most solvents. Shelf life after applied is indefinite.