This is LOCTITE Nickel Anti-Seize - Part# 77164
What it’s used for:
It’s a high-temp lubricant/paste that stops metal parts from seizing, galling, rusting, and corroding together. Think of it as "thread insurance" for bolts and fittings.
Key details from the can:
1. Temp rating: Up to 2400°F (1315°C) - That's extremely high heat
2. Type: Nickel-based anti-seize compound in a grease carrier
3. Size: Net Wt. 1 LB (453.6 g) - Brush-top can