Resists water, steam, kerosene, oil, gas, grease, mild acids, alkalis, salt solutions and glycol water mixtures to form effective, long-lasting seals in demanding applications. Also enhances the performance characteristics of pre-cut gaskets by improving their sealing qualities and holding them in place.

No. 1 Hard-Setting Sealant

• Fast-drying for permanent assemblies

• Temperature range: –65°F to +400°F (–54°C to +204°C)

• Conforms to MIL-S-4518 OA (ORD)