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🔧 Lock it down with Loctite 620 — where strength meets heat resistance!
Loctite 620 is a high-viscosity, high-temperature retaining compound designed to secure metal cylindrical assemblies with exceptional shear strength of over 3,800 PSI. It prevents fretting and corrosion while sealing against leakage, making it the go-to solution for demanding industrial bonding and metal wear prevention.

| ASIN | B000O05C2W |
| Best Sellers Rank | #14,396 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Retaining Compounds |
| Brand Name | Loctite |
| Color | Green |
| Compatible Material | Acrylic, Alloy Steel, Metal |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (567) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340620407 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 81 Grams |
| Manufacturer | Loctite |
| Material Type | Silicone |
| Model | 135514 |
| Other Special Features of the Product | High Temperature |
| Specific Uses For Product | High Temperature Bonding, Metal Bonding, Preventing Metal Wear and Corrosion, Cylindrical Joint Bonding |
| Tensile Strength | 3800 Pounds Per Square Inch |
| UPC | 079340620407 |
| Unit Count | 1 Count |
| Viscosity | 8500.0 cP |
| Volume | 50 Milliliters |
| Water Resistance Level | Not Water Resistant |
M**S
Genuine Loctite
Needed this to install new wheel bearings in my SXS, I guess it's working, the bearings have not fallen out... Big fan of loctite products overall
P**N
Just what I needed
Worked great
S**T
Great price
Same stuff as what’s sold on websites for 7.3 injector cup replacements. I used this and 2 months later my cups are still not leaking anymore. Legit.
N**Y
Good Product
Seems to be genuine Loctite. On the bottle is states "For sale in India only". I'm in the US, so have no idea what that is all about.
S**0
I wouldn't trust any other brand
I have a few thousand miles on the new cup install with no issues so far.
A**R
Great product , excellent buy
Huge amount compared to other sellers So great price and works great
C**R
Works great and holds exactly as claimed
Worked perfectly! Sealed up my 7.3 injector cups with zero issue. Little bit goes a long ways, so when buying this big bottle, expect to have most of it left for MANY more projects.
E**S
It is the right loctite
Bigger bottle. What is funny only says to be sold in India. 🤷🤷🤣
S**H
Good product
T**N
Excellent produit
S**.
Seems to hold just as well as the North America market products, even though this one was bottled for a different country. Thought at fist it was counterfeit but I think it's just different markets. That said, I don't think I would trust it in a critical application like aviation.
Trustpilot
1 month ago
2 weeks ago