---
product_id: 279392570
title: "620 High Strength Retaining Compound | For metal fitting components with gap upto 0.15 mm | 50 ml"
brand: "loctite"
price: "£29.76"
currency: GBP
in_stock: true
category: "Loctite"
url: https://www.desertcart.co.uk/products/279392570-620-high-strength-retaining-compound-for-metal-fitting-components-gap
store_origin: GB
region: United Kingdom
---

# Resists temps up to 200°C Full cure in 24 hours 2495 psi shear strength 620 High Strength Retaining Compound | For metal fitting components with gap upto 0.15 mm | 50 ml

**Brand:** loctite
**Price:** £29.76
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock it tight, last for life!

## Quick Answers

- **What is this?** 620 High Strength Retaining Compound | For metal fitting components with gap upto 0.15 mm | 50 ml by loctite
- **How much does it cost?** £29.76 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/279392570-620-high-strength-retaining-compound-for-metal-fitting-components-gap)

## Best For

- loctite enthusiasts

## Why This Product

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

## Key Features

- • **Fast-Acting Cure:** Achieves initial setup in just 30 minutes, full strength in 24 hours.
- • **Precision Gap Filling:** Seamlessly fills gaps up to 0.15 mm for a perfect fit every time.
- • **Unshakable Bonding Power:** Locks metal parts firmly, preventing loosening from shocks and vibrations.
- • **Versatile Industrial Use:** Ideal for critical applications like radiator pins, pump sleeves, and transmission bearings.
- • **Heat-Resistant Performance:** Maintains strength and integrity even at high temperatures up to 200°C.

## Overview

The 620 High Strength Retaining Compound is a 50 ml anaerobic adhesive engineered for metal fittings with gaps up to 0.15 mm. It delivers a robust shear strength of 2495 psi, cures fully within 24 hours, and withstands temperatures up to 200°C, making it perfect for demanding automotive and industrial applications.

## Description

Testing and approvals are CFIA, American Bureau of Shipping. Applicable materials are steel, most metals. Ideal for cylindrical joint. Acrylic Ester chemical compound. Anaerobic curing method. Fix cure time 30 hour and full cure time 24 hour at the temperature of 77 degrees fahrenheit. 0.015" maximum gap fill. Mild odor/scent. Acetone, brake fluid, corrosive process, heat, unleaded petrol, wear resistance. 3800 psi shear strength. 8500.0 cP viscosity.

## Features

- High Strength Retainer: Designed for the bonding of cylindrical metal fitting parts. Prevents loosening and leakage due to shock and vibration. High viscosity retainer.
- Typical Applications: Locating pins in radiator assemblies, sleeves in pump housings and bearings in auto transmissions. Particularly suitable for applications where temperature resistance up to 200°C is required.
- Cure Type: Anaerobic | Cure Time (Setup/Full Strength): 30 min/24 hr
- Shear Strength: 2495 psi
- Gap Fill: Up to 0.15 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000O05C2W |
| Best Sellers Rank | #20,111 in Automotive ( See Top 100 in Automotive ) #104 in Automotive Greases & Lubricants |
| Item model number | 135514 |
| Manufacturer | Loctite |
| Product Dimensions | 5.9 x 2.9 x 15.8 cm; 81 g |

## Product Details

- **Brand:** LOCTITE
- **Material:** Silicone
- **Item form:** Liquid
- **Special features:** High Temperature
- **Colour:** Green

## Images

![620 High Strength Retaining Compound | For metal fitting components with gap upto 0.15 mm | 50 ml - Image 1](https://m.media-amazon.com/images/I/41vx1PgDc9L.jpg)

## Questions & Answers

**Q: Is this chinese? Is original? And the expire date?**
A: Chinese as far as I can tell.. but worked perfectly...

## Frequently Bought Together

- Loctite 620 442-62040 50ml Retaining Compound, High Temperature, Green Color
- Loctite 21448 Green 638 High Strength Retaining Compound, 50 mL Bottle

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**Shop now:** [https://www.desertcart.co.uk/products/279392570-620-high-strength-retaining-compound-for-metal-fitting-components-gap](https://www.desertcart.co.uk/products/279392570-620-high-strength-retaining-compound-for-metal-fitting-components-gap)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-26*