---
product_id: 440601307
title: "Green 620"
brand: "eskonke"
price: "£10.51"
currency: GBP
in_stock: true
reviews_count: 8
category: "Eskonke"
url: https://www.desertcart.co.uk/products/440601307-green-620
store_origin: GB
region: United Kingdom
---

# 2500 PSI tensile strength 24-hour full cure time Prevents corrosion & wear Green 620

**Brand:** eskonke
**Price:** £10.51
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your gear, seal your success!

## Quick Answers

- **What is this?** Green 620 by eskonke
- **How much does it cost?** £10.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/440601307-green-620)

## Best For

- eskonke enthusiasts

## Why This Product

- Trusted eskonke brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Made Simple:** Fills gaps and reduces design complexity for flawless fits every time.
- • **Fast-Track to Full Strength:** Ready for action in just 24 hours—no downtime, no delays.
- • **Universal Metal Compatibility:** Works seamlessly with everything from aluminum to stainless steel and beyond.
- • **Corrosion & Wear? Not on Our Watch:** Protects your components from the elements and friction for longer life.
- • **Lock It Down with 2500 PSI Strength:** Ensures your metal assemblies stay rock-solid under pressure.

## Overview

ESKONKE Retaining Compound Green 620 is a high-strength anaerobic adhesive designed for smooth, unthreaded cylindrical metal assemblies. With a tensile strength of 2500 PSI and a full cure time of 24 hours, it locks components firmly while preventing loosening, wear, and corrosion. Compatible with a wide range of metals, it fills gaps, distributes stress evenly, and extends equipment lifespan—making it the go-to solution for professional-grade metal assembly and maintenance.

## Description

ESKONKE Retaining Compound Green 620 Sleeve Retainer High Strength Cylindrical Metal Components Assemblies Locking and Sealing Anaerobic Glue 1.69 Oz/50 ml: desertcart.com: Industrial & Scientific

Review: Great product and an excellent value - Great product that is indistinguishable from the brand name stuff. You get a huge quantity by comparison for a much better price. Used it for screws on red dot optic mounts and nothing has worked loose after being used in service.
Review: great item - work great fast dryine time and very easy to use

## Features

- Ideal glue for the installation of smooth/unthreaded cylindrical metal assemblies: 1,Fill the voids and reduce the precision requirements of design, production and installation; 2,Prevent assembly from loosening, wear and corrosion; 3,Evenly distribute loads and stresses during assembly; 4,Sealed from oxygen and other contaminants. Extend the life and safe use of the equipment!
- High Strength: After complete curing, Shear strength can be comparable to that of metal materials (609 ≈ Aluminum, 620 & 680 ≈ Copper, 603 & 638 ≈ %0.1 C Steel, 648 ≈ %0.2 C Steel), Ensuring efficient and stable operation of the equipment. Needs to be heated to 250 ℃/482℉ when disassembling, and mechanical auxiliary equipment is required.
- Applicable Scope: Suitable for the assembly of any smooth, unthreaded cylindrical metal components, Such as keys and shafts, bearing, rotor shaft, bushing, casing, cylinder liner, key slot, valve sleeve, movement sleeve, valve bushing etc. Choose the appropriate use according to the characteristics of different models.
- Applicable Material: Suitable for all kinds of solid metals, even metals with active surfaces such as iron, copper, brass, steel, etc. not to mention metals with inert surfaces such as stainless steel, aluminum, gold, etc.
- Simple Use: Just apply the product evenly to the fixed location, the product will start curing within 60 minutes after the assembly is installed, and it can be used normally after 24 hours of standing.
- Function: Fill gaps between components / Lock components to prevent loosening / Prevent component abrasion & corrosion / Improve the accuracy of component fit / Isolate oxygen and prolong product life / Tightness to prevent leakage / Evenly distribute loads and stresses / Repair minor defects in parts / Reduce design and process complexity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VH9VJT6 |
| Best Sellers Rank | #827 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Retaining Compounds |
| Brand Name | ESKONKE |
| Color | Green |
| Compatible Material | Metal |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,278) |
| Full Cure Time | 24 Hours |
| Included Components | Bottle |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 68 Grams |
| Manufacturer | ESKONKE |
| Material Type | Polyethylene glycol 200 dimethacrylate(MPL) 60~65% / Polyethylene glycol monooleate 25~30% |
| Model | 620 |
| Other Special Features of the Product | green retaining 620, loc tite green 620, retaining compound 620, sleeve lock tight 620, sleeve retainer 620 |
| Part Number | RC21-S004R |
| Specific Uses For Product | Evenly distribute loads and stresses, Fill gaps between components, Isolate oxygen and prolong product life, Lock components to prevent loosening, Prevent component abrasion & corrosion |
| Tensile Strength | 2500 Pounds Per Square Inch |
| UPC | 736561512644 |
| Unit Count | 1.69 Fluid Ounces |
| Viscosity | 5000~12000 Centipoise |
| Volume | 50 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** ESKONKE
- **Item Form:** Liquid
- **Material:** Polyethylene glycol 200 dimethacrylate(MPL) 60~65% / Polyethylene glycol monooleate 25~30%

## Images

![Green 620 - Image 1](https://m.media-amazon.com/images/I/71ImC-VXakL.jpg)

## Available Options

This product comes in different **Model** options.

## Questions & Answers

**Q: How do I open and close the bottle?**
A: Dear customer, thank you for your question, you only need to forcefully pull the white bottle cap to open the bottle, the white bottle cap has no screws, so turning it to open is ineffective.

**Q: Good for sticking the otter ring/pulley back onto harmonic balancer?**
A: I believe you meant the outer ring or pulley ring that the serpentine belt rides on.  It's not typically used for applications where torque or radial forces are applied.  It's used most often for cylinder sleeve installation or other sleeve type applications or when one needs a thread lock that is beyond red level thread lock.  I've seen repairs for the outer ring on harmonic balancers being made with epoxy like binary adhesion compounds, i.e. JB Weld

**Q: What is required to disassemble the parts? Is heat required?**
A: Dear customer, thanks for the question, When dismantling, it can cooperate with mechanical auxiliary equipment and heat the components to 200~300°C (392~572°F), or it can be dismantled after soaking with special scavenger for a long time

**Q: Can this be used inside an automatic transmission on pressed in bushings?**
A: Will definitely help retain them in place. Get the primer to speed up the cure time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product and an excellent value
*by J***C on March 10, 2026*

Great product that is indistinguishable from the brand name stuff. You get a huge quantity by comparison for a much better price. Used it for screws on red dot optic mounts and nothing has worked loose after being used in service.

### ⭐⭐⭐⭐⭐ great item
*by R***G on April 14, 2026*

work great fast dryine time and very easy to use

### ⭐⭐⭐⭐⭐ Good stuff
*by C***R on April 15, 2026*

Accept no substitutes! This stuff works. Use it on my auto repairs and have never had a bolt vibrate loose

## Frequently Bought Together

- ESKONKE Retaining Compound Green 620 Sleeve Retainer High Strength Cylindrical Metal Components Assemblies Locking and Sealing Anaerobic Glue 1.69 Oz/50 ml
- BTAS Copper Anti-Seize Lubricant 1 oz 2 Pcs,Resistant to High Temperatures, Rust and Corrosion, Resistant to Frictional Wear, for Automotive Brake Calipers Hubs, Spark Plug Threads, Bolts and Nuts
- Loctite Threadlocker Blue 242 - Removable Thread Lock Glue for Nuts, Bolts, & Fasteners, Medium Strength Screw Glue to Prevent Loosening & Corrosion - 6 ml, 1 Pack

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---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-03*