TONSAN TS121 (Penetrator) is a green, one-component, flowable sealant with low viscosity and high penetration. It offers high strength and excellent sealing performance for shrinkage porosity and micro-shrinkage in alloy castings, with no heating or pressure required. FEYANA supplies TONSAN TS121 in 50ml and 250ml bottles.
Key features
- One component, low viscosity, high penetration
- High strength and excellent sealing
- No heating or pressure required
- Temperature range -60~150℃
Technical data
| Color | Green |
|---|---|
| Specific gravity (g/cm3) | 1.08 |
| Mix ratio | Single component |
| Compressive strength (MPa) | 109.0 |
| Shear strength (MPa) | 12.0 (Static shear) |
| Temperature range (℃) | -60~150 |
Applications
- Sealing shrinkage porosity and micro-shrinkage in alloy castings
Packaging: 50ml/bottle (Order no. 012101); 250ml/bottle (Order no. 012105)
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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