Thermosil heat-resistant sealants are the specified choice of leading aerospace OEMs

Thermosil T7000
Abradable air seal for jet engines
•  Approved to Pratt & Whitney PWA 407 spec
•  Approved to GE Aviation A15F18A1/B1 specs
•  Approved to Honeywell EMS53163 Type 1&2 
•  Void-free and temperature resistant to 525˚F
•  Fully tested, certified, and batch traceable
•  In stock and ready to ship

Learn more about Thermosil for jet engines >>
Thermosil 7000 Series sealants deliver void-free, heat-resistant performance for an optimum air seal in jet turbine blade channels.

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NEW! Thermosil 3005
Fast, all-purpose adhesive sealant

•  Cures in just 4 hours at room temperature. 
•  Achieves full adhesion within 24 hours
•  No primer required
•  Temperature resistant to 500˚F
•  Safe; no hazardous emissions​
•  Fully tested, certified, and batch traceable
•  Convenient, pre-measured cartridges
•  Meets Pratt & Whitney PWA 36723-1 specs
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Learn more about Thermosil 3005 >>
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Need a Sample? 
Do you need a small sample of our materials for your research and development or application testing? We are happy to help. Just contact our team to discuss your specific application and requirements.
​For the fastest service, call us at (+1) 860-243-3222.
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