PPG® PR-1197 BMS 5-81 Type II, Class 2 Spec Secondary Fuel Barrier Coating - Pint Kit

If your fuel tank needs backup protection, PPG® PR-1197 Secondary Fuel Barrier Coating from SkyGeek is the smart choice. This tan secondary fuel barrier coating is formulated to meet BMS 5-81 Type II, Class 2 specifications and is designed for use over integral fuel tank sealants. It acts like a second layer of protection, helping to prevent fuel leaks and enhancing durability in demanding aerospace environments. Every primary protectant needs a backup and that’s where PPG® PR-1197 Secondary Fuel Barrier Coating comes in. A leaky fuel tank can spell big trouble in the sky, but with a coat of PPG® PR-1197 Secondary Fuel Barrier Coating, you can takeoff with confidence.

Packaged in a pint kit and sold in a 16-pack, PPG® PR-1197 Secondary Fuel Barrier Coating is brushable, user-friendly and ready to work where fuel contact is unavoidable. Whether you're sealing new assemblies or performing MRO work, this coating bonds tightly and cures to a resilient, flexible finish. It doesn’t just play defense, it keeps your entire sealant system performing longer and better. When it comes to guarding against fuel leaks and critical system failures in the sky, this fuel tank coating gets the job done.