






🔩 Lock it down with confidence — the pro’s choice for lasting repairs!
Loctite 37643 Blue Medium Strength Threadlocker Stick is a 9g wax-like applicator designed for medium strength locking and sealing of bolts and studs. Ideal for challenging repairs including overhead applications, it works on aluminum and stainless steel parts, curing fully in 24 hours to provide reliable, durable fastening without mess.




| 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 |
| Viscosity Level | Medium |
| UPC | 079340376434 |
| Global Trade Identification Number | 00079340376434 |
| Manufacturer | Loctite |
| Item Weight | 0.01 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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