TONSAN 1569 is a brown, medium-strength, low-viscosity, fast-curing anaerobic sealant for fine threads on hydraulic and pneumatic fittings. Filler-free, it will not foul valves or filtration systems and can be used in drinking-water systems. FEYANA supplies TONSAN 1569 and can help you select the right grade for your application.
Key features
- Brown, medium strength, fast curing
- No fillers – will not foul valves or filters
- Suitable for potable water systems
- Solvent free, non-clogging, lubricates for smooth tightening
- High-pressure, vibration and ageing resistant; easy to disassemble
- Conforms to JB/T7311-2008
Technical data
| Color | Brown |
|---|---|
| Specific gravity (g/cm3) | 1.05 |
| Viscosity (mPa·s) | 400 |
| Max thread diameter | 1 1/2" |
| Sealing pressure (MPa) | 70.0 |
| Fixture time (min) | 15 |
| Fully cured time (h) | 24 |
| Temperature range (℃) | -60~150 |
Applications
- Sealing fine threads of hydraulic and pneumatic fittings up to 1.5"
Packaging: 50ml/bottle (Order no. 156901); 250ml/bottle (Order no. 156905)
Data are typical values from the manufacturer’s literature. Contact us for the TDS/SDS and selection advice.
Contact FEYANA: WhatsApp/Zalo +84 988 641 591 – sales.00@feyana.com




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