LOCTITE 567 Thread Sealant for Pipeline Sealing and Leak Prevention
Product Specifications
LOCTITE 567 exhibits the following key attributes:
| Attribute | Value | Unit | Test Standard |
| Technology | Acrylic | - | Proprietary |
| Chemical Type | Methacrylate ester | - | - |
| Appearance (Uncured) | Smooth, creamy, off-white paste | Visual | ASTM D1209 |
| Components | Single-component | - | - |
| Viscosity | High | - | - |
| Cure Mechanism | Anaerobic (air-excluding) | - | Ambient Conditions |
| Secondary Cure | Activator-accelerated | - | - |
| Application | Thread sealing | - | ISO 10964 |
| Strength | Low (prevent galling) | - | ISO 10123 |
| Substrate Compatibility | Metals (stainless steel, aluminum, brass, copper) | Tested Surfaces | ISO 10365 |
| Temperature Resistance | Up to 150°C (continuous) | - | Internal Testing |
| Oil Tolerance | Resists cutting, lubricant, and corrosion fluids | - | Industry Standards |
| Lubricity | High (reduces galling risk) | - | - |
| Flame Hazard Classification | Class 1 (low fire hazard) | - | UL 94 |
Product Overview
LOCTITE 567 is a medium-strength, anaerobic thread sealant designed to lock and seal metal tapered threads and fittings in industrial fluid systems. Its high-viscosity, thixotropic formula prevents liquid migration during assembly, ensuring a controlled seal that resists vibration, shock, and thermal cycling. The adhesive cures in the absence of air, forming a durable bond that seals leaks and prevents galling on stainless steel, aluminum, and other metals. With approvals for potable water systems (NSF 61) and hydrogen applications (GASTEC QA 214), it is ideal for demanding environments in chemical processing, oil refining, and gas distribution.
Advanced Features
Beyond standard performance, LOCTITE 567 offers:
- Dual Certification:
- UL Classified (MH8007): Safe for use in devices handling flammable gases (e.g., natural gas, propane) up to 300 PSIG.
- Hydrogen Certified (GASTEC AR-214): Validated for hydrogen service environments.
- Low-Temperature Flexibility:
- Maintains seal integrity down to -75°C (-100°F) (limited testing below this threshold).
- Chemical Resistance:
- Withstands exposure to E85 biofuel (110% retention after 1,000 hours) and DEF (AdBlue®) at 125% strength.
- Non-Staining:
- Avoids discoloration on aluminum and coated surfaces (tested per ISO 10964).
Application Scenarios
LOCTITE 567 is widely used in industries requiring reliable thread sealing:
- Oil & Gas: Pipeline connections, refinery valves, and compressor systems.
- Chemical Processing: Fittings in acid-resistant equipment and corrosive fluid transfer lines.
- Power Generation: Steam and coolant systems in turbines and generators.
- Marine: Sealing on shipboard piping and offshore drilling platforms.
Specialized Use Cases:
- Hydrogen Fuel Cells: Approved for sealing hydrogen transport infrastructure.
- High-Pressure Systems: Tested to 13,790 kPa (2,000 psi) in gas distribution networks.
FAQ
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
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