🔧 Lock it down like a pro—strength that won’t quit!
LOCTITE 638 is a high-strength adhesive designed for industrial and mechanical applications, delivering superior bonding on all metals including passive substrates like stainless steel. It cures in the absence of air between close-fitting metal surfaces, providing a waterproof, heat-resistant seal that prevents loosening under extreme conditions. Compact and reliable, it’s the go-to solution for professionals demanding durable, long-lasting metal adhesion.
| Manufacturer | Henkel |
| Part Number | 1803365 |
| Product Dimensions | 5.7 x 2.8 x 15.8 cm; 50 g |
| Item model number | 638 |
| Colour | Red |
| Material | Loctite Adhesive |
| Item Package Quantity | 1 |
| Special Features | Waterproof |
| Usage | Industrial, Mechanical |
| Included Components | No |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 50 g |
A**K
Highly recommended
Used this on several occasions with no problems, must make sure all surfaces are clean
B**N
Loctite
Arrived on time and did exactly what I ordered it forused this on bike bearings to seal worked like a charm
M**A
Incredibly strong
I used it to set a UJ cup on a Triumph Herald drive what that was clicking, it stopped the clicking from the rotating cup, seems to be a permanent fix after a few hundred mikes of use. It will easily hold a main bearing race in a motorcycle casing, I wouldn’t use it a thread lock though, I’m not sure it would come off if you needed to undo it. But I haven’t tested that .
Trustpilot
1 month ago
5 days ago
