High Temperature Silicone Sealant 10.1 oz ā Everkem TruSil HTS
- ā In Stock ā Ships Same Day or Next Business Day
- ā Trusted by contractors and industrial buyers
- ā Bulk pricing available ā Request a Quote
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ā Professional-Grade Sealant ā Built for Commercial & Industrial Use
ā Bulk Pricing Available ā Built for Jobsite Use
High Demand Item ā Frequently Reordered by Contractors
The Everkem TruSil HTS is a high-temperature silicone sealant engineered for sealing joints, gaps, and connections in exhaust systems, flue pipes, furnaces, and other high-temperature mechanical applications. Maintains a durable, flexible seal at elevated temperatures where standard sealants fail. Applied with a standard caulking gun ā built for HVAC contractors, plumbers, and mechanical installers.
Applications
- Exhaust and flue pipe sealing
- Furnace and boiler connections
- High-temperature mechanical systems
- HVAC and combustion equipment sealing
- Commercial and industrial maintenance
Key Features
- Rated for high-temperature service
- Remains flexible at elevated temperatures
- Strong adhesion to metal and ceramic
- Red color for easy identification
- Standard caulking gun application
Frequently Asked Questions
What temperature can this withstand?
Refer to the product data sheet for specific temperature ratings.
Is this for exhaust systems?
Yes. Designed for exhaust, flue, and high-temperature mechanical applications.
Can it be used on metal?
Yes. Strong adhesion to metal substrates including steel and cast iron.
Is it paintable?
Silicone sealants are generally not paintable ā verify with product data sheet.
Why Contractors Choose This Product
- Reliable, consistent performance on commercial and industrial jobsites
- Easy application reduces labor time
- Available in bulk sizes for large projects
- Trusted Everkem formulation built for contractor use
- Ships same day ā ready for immediate jobsite use
ā Bulk Pricing Available
ā Fast Shipping from Multiple U.S. Warehouses
ā Built for Contractors, Not DIY
Built for high-temperature sealing applications, Everkem TruSil HTS delivers reliable silicone performance where heat resistance matters most. Ships same day.
Ideal for HVAC contractors, plumbers, and mechanical installers requiring high-temperature silicone sealant for commercial and industrial systems.