Weicon HT 300 High-Temperature Sealant Silicone
High-Temperature Sealant
Industrial-grade silicone sealant designed for extreme heat environments, offering strong adhesion, long-lasting elasticity, and thermal resistance up to +300 °C.Weicon HT300 High-Temperature Silicone Sealant
A professional-grade high-temperature silicone sealant designed for industrial, mechanical, and engineering applications requiring strong thermal resistance and long-lasting sealing performance. Ideal for equipment exposed to extreme heat, vibration, and high mechanical stress. Manufacturer: Weicon
Type: High-Temperature Sealant Silicone
Model: HT300
Art.-No.: 10000432
Recommendation:
The WEICON HT300 is highly recommended for customers working with ovens, exhaust systems, heating units, motors, pumps, industrial furnaces, and high-temperature pipework. Its exceptional bonding strength, resistance to oils and chemicals, and ability to maintain elasticity under extreme heat make it a preferred choice for maintenance engineers, manufacturing plants, and repair technicians. This sealant ensures long-term durability, reduces downtime, and improves system reliability in demanding thermal environments.
| Cartridge Size | 310 ml |
| Cure Type | Moisture-curing |
| Stability/Run-off | 1.0 mm |
| Density | 1,18 g/cm³ |
| Curing Condition | from +5 to +40 °C |
| Processing Temperature | +5 to +35 °C |
| Max. Sealing Joint Width | 25 mm |
| Tensile Strength | 2,5 N/mm² |
| Temperature Resistance “ Continuous | up to +260 °C |
| Temperature Resistance “ Short-term Peak | up to +300 °C |
