Shop Permatex 9978 medium-strength threadlocker to help prevent fastener loosening while allowing future disassembly with hand tools.
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The Permatex 9978 Medium Strength Threadlocker is formulated to secure threaded fasteners while still allowing disassembly using standard hand tools. The anaerobic adhesive cures in the absence of air between engaged threads to help prevent loosening caused by vibration and shock loads. || Suitable for bolts, nuts, studs, and threaded assemblies found in automotive, industrial, and maintenance applications, the medium-strength formula helps reduce the risk of fastener back-out while also sealing against minor leakage and corrosion. || Commonly used on valve covers, water pumps, engine accessories, brackets, and machinery components, the blue threadlocker provides a balance between retention strength and future serviceability.
| Brand | Permatex |
|---|---|
| Model | Medium Strength Threadlocker |
| MPN | 9978 |
| Product Type | Threadlocker |
| Material | Anaerobic Adhesive |
| Finish Color | Blue |
| Dimensions | Not Published |
| Weight (lb) | Not Published |
| Load Capacity | Not Published |
| Drawer Count | Not Published |
| Drawer Type | Not Published |
| Lock Type | Thread Retention |
| Mount Type | Applied Compound |
| Installation | Manual Application |
| Compatibility | Threaded Fasteners |
| Use Case | Fastener Locking |
| Warranty | Not Published |
| Country of Origin | USA |
| Series | Threadlocker |
| UPC | 686226091789 |
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