Weicon HT 300 High-Temperature Sealant Silicone

Weicon HT300 High-Temperature Sealant Silicone

A premium industrial-grade silicone sealant designed for extreme temperature applications, offering exceptional adhesion, flexibility, and resistance. Perfect for use in mechanical engineering, automotive systems, heating technology, and environments exposed to high thermal loads. Manufacturer: Weicon
Type: High-Temperature Sealant Silicone
Model: HT300
Art.-No.: 10000432
Code: 51189442 / 6UH0-D01U-U006-GC6C
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
¢ Short-term peak: up to +300 °C
No. of Items/set: 12

Recommended For:
Highly suitable for applications in engines, exhaust systems, furnaces, heating units, industrial machinery, and all systems exposed to sustained thermal stress. Provides long-lasting sealing performance in joints, flanges, housings, and components where ordinary silicone cannot withstand extreme temperatures. A top choice for technicians and industrial professionals seeking reliable, heat-resistant sealing solutions that improve equipment durability and reduce maintenance needs.