Siltech 300 NX
High Temperature Silicone
Formulated for High Temperatures.
Introducing Siltech 300NX High Temperature Silicone, an advanced, oxime-based sealant designed for high-temperature applications. With the ability to withstand up to 300°C (Withstands heat up to 270°C continuously and 300°C intermittently), Siltech 300NX is the professional-grade solution for your sealing needs. Whether you’re an industry expert or a DIY enthusiast, rely on Siltech 300NX when the heat is on.
Product Overview
Properties
SILTECH 300 NX High Temperature Oxime Silicone sealant is one-part neutral curing, gunnable silicone sealant.
Why Siltech 300NX High Temperature Silicone Stands Out
Heat Resistance Up to 300°C
Siltech 300NX high temperature silicone offers reliable performance, ensuring your seals remain secure and flexible even in high-heat conditions. Ideal for both industrial installations and automotive projects. Withstands heat up to 270°C continuously and 300°C intermittently.
Versatile and Durable Application
Siltech 300NX adheres effectively to a variety of surfaces, including metal, glass, and ceramic. From industrial machinery to home appliances, this heat-resistant silicone sealant provides a strong bond that endures.
Oxime Curing System for Long-Lasting Seals
The oxime curing system in Siltech 300NX is formulated for reliability, providing a durable and clean seal in challenging environments. Perfect for both indoor and outdoor use.
Versatile High Heat Silicone for Multiple Applications
From automotive exhaust systems to heating ducts and industrial machinery, Siltech 300 thrives in applications requiring heat resistance and structural integrity. Unlike conventional sealants, it remains stable and effective in high temperatures, delivering consistent, long-lasting results.




