Loxeal 8672 50ml single-component, high-strength anaerobic agent
Product code: KO8672050
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Product description
Loxeal anaerobic adhesive 86-72 is a high-strength, long-set thread sealant for metal tapered/parallel threads in hydraulic and pneumatic systems. It cures in the absence of oxygen between metal surfaces, forming a durable, vibration-resistant seal.
Benefits and key features
- High strength and leak-free sealing when the thread is fully filled
- Extended assembly time; suitable for larger diameters
- Resistant to water, oils, gases and many chemicals
- Anti-corrosion performance; UV-detectable fluorescent additive
- Service temperature from −55 °C to +230 °C
Properties and applications
- Thread sealing: hydraulics, pneumatics, high-pressure applications.
- Replaces traditional methods: hemp, pastes and PTFE tapes.
- Service use: where vibration resistance and difficult disassembly are required.
- Note: not recommended for pure oxygen/chlorine systems or for certain plastics prone to stress cracking.
Technical parameters
| Parameter | Value |
|---|---|
| Chemistry / colour | Anaerobic methacrylate, cloudy red, fluorescent |
| Viscosity (25 °C) | approx. 5,000–28,000 mPa·s |
| Fixture time | approx. 20–40 min |
| Functional strength | approx. 3–6 h |
| Full cure | after approx. 24 h |
| Max. thread / gap | M56 / 2″ / up to 0.30 mm |
| Service temperature | −55 °C to +230 °C |
| Pack size | 50 ml bottle |
| Storage | up to 12 months, +8 °C to +28 °C |
Storage recommendations
Store tightly closed in a dry place at +8 °C to +28 °C. Clean and degrease threads before use; apply activator if needed. Wipe off any excess after assembly.
FAQ
1) What is 86-72 used for?
High-strength sealing of metal tapered/parallel threads in hydraulic and pneumatic systems.
2) Does it replace PTFE tape?
Yes, it forms an elastic, leak-free seal in the thread.
3) How long is the cure time?
Fixture in 20–40 min, functional in 3–6 h, full cure after 24 h.
4) Any limitations?
Not for pure oxygen/chlorine or for certain plastics prone to stress cracking.
Product safety
Responsible person in the EU
Loxeal Srl
Via G. Marconato, 2
20811 Cesano Maderno MB, Italy
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