






🔧 Lock it down with Loctite—where strength meets convenience!
Loctite 37643 Blue Medium Strength Threadlocker Stick delivers dependable medium-strength locking and sealing in a convenient wax-like stick form. Designed for precision application in challenging repairs, it works effectively on aluminum and stainless steel bolts, curing fully in 24 hours to secure critical automotive and mechanical fasteners.




| Brand | Loctite |
| Specific Uses For Product | Repair |
| Material | Aluminum,Stainless Steel |
| Item Form | Stick |
| Special Feature | Strong |
| Color | Blue |
| Item Package Quantity | 1 |
| Package Information | Tube |
| Item Volume | 9 Cubic Centimeters |
| Viscosity | [AI] Medium |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1.0 Count |
| UPC | 079340376434 |
| Global Trade Identification Number | 00079340376434 |
| Manufacturer | Loctite |
| Item Weight | 0.96 ounces |
| Product Dimensions | 3.5 x 0.75 x 0.75 inches |
| Item model number | 37643 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 506166 |
| OEM Part Number | 37643 |
| Special Features | Strong |
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