---
product_id: 489244211
title: "442-21448 50Ml Retaining Compound638 Maximum Strength"
brand: "loctite"
price: "1132 kr"
currency: NOK
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.no/products/489244211-442-21448-50ml-retaining-compound638-maximum-strength
store_origin: NO
region: Norway
---

# Waterproof durability Maximum strength bonding Metal-compatible formula 442-21448 50Ml Retaining Compound638 Maximum Strength

**Brand:** loctite
**Price:** 1132 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the deal with Loctite’s ultimate retaining compound!

## Quick Answers

- **What is this?** 442-21448 50Ml Retaining Compound638 Maximum Strength by loctite
- **How much does it cost?** 1132 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/489244211-442-21448-50ml-retaining-compound638-maximum-strength)

## 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

- • **Trusted by Pros:** Rated 4.8/5 by 650+ users who rely on it for permanent fixes.
- • **Precision Application:** 50ml bottle designed for controlled, mess-free use on critical repairs.
- • **Unmatched Holding Power:** Locks metal parts with industrial-grade strength for lasting reliability.
- • **Versatile Compatibility:** Formulated with acrylic and polyurethane to bond seamlessly with metal.
- • **Waterproof & Weatherproof:** Seals and protects joints against moisture and harsh conditions.

## Overview

Loctite 442-21448 is a 50ml maximum strength retaining compound designed for permanent, waterproof bonding of metal parts. Trusted by professionals and DIYers alike, it offers industrial-grade durability and precision application, making it ideal for critical repairs such as wheel bearings and hubs.

## Description

Loctite 442-21448 50Ml Retaining Compound638 Maximum Strength : desertcart.co.uk: DIY & Tools

Review: This is a gap filling loctite product and is permanent - Arrived in perfect condition.
Review: Great product - This worked amazing for putting im a wheel bearing in a worn out hub. Been riding the bike for 2 years like that no issues

## Features

- Causes serious eye damage.
- Causes skin irritation.
- May cause an allergic skin reaction.
- Suspected of causing cancer.
- Waterproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000O01EV0 |
| Brand | Loctite |
| Colour | Green |
| Compatible Material | Metal |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 650 Reviews |
| Global Trade Identification Number | 00079340006393, 00079340214484 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Volume | 50 Millilitres |
| Item Weight | 0.18 Pounds |
| Item form | Liquid |
| Item package quantity | 1 |
| Manufacturer | Loctite |
| Manufacturer Part Number | 21448 |
| Material | Acrylic , Polyurethane |
| Model Number | 21448 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Waterproof |
| Special feature | Waterproof |
| UPC | 079340214484 079340006393 |
| Unit Count | 50.0 millilitre |

## Product Details

- **Brand:** Loctite
- **Colour:** Green
- **Item form:** Liquid
- **Material:** Acrylic, Polyurethane
- **Special feature:** Waterproof

## Images

![442-21448 50Ml Retaining Compound638 Maximum Strength - Image 1](https://m.media-amazon.com/images/I/412NF8GNOhL.jpg)

## Questions & Answers

**Q: How much should a new bottle weigh? Mine feels kind of empty.**
A: The bottle should be half empty. The air is required to prevent it from hardening in the bottle.

**Q: What Country is this product make in ?**
A: India

**Q: Would this work on O.D. Rubber seal surface to metal housing? (or only metal to metal?**
A: It's only designed for metal to metal

**Q: Does well does "638" provide sealing properties?  Thank you**
A: Real non counterfeit loctite has a QR verification code on the bottle I returned mine

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a gap filling loctite product and is permanent
*by L***E on 20 May 2026*

Arrived in perfect condition.

### ⭐⭐⭐⭐⭐ Great product
*by R***R on 25 May 2026*

This worked amazing for putting im a wheel bearing in a worn out hub. Been riding the bike for 2 years like that no issues

### ⭐⭐⭐⭐⭐ This stuff makes a permanent bond.
*by D***E on 4 May 2026*

This version of Loctite is a permanent metal sealant. To remove the nut or bolt you must heat. Great for applications that require a permanent solution (such as rivet nuts).

## Frequently Bought Together

- Loctite 21448 Green 638 High Strength Retaining Compound, 50 mL Bottle
- Loctite 620 442-62040 50ml Retaining Compound, High Temperature, Green Color
- 21347 Loctite Primer N 7649, Aerosol Can, 25g, Green

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**Shop now:** [https://www.desertcart.no/products/489244211-442-21448-50ml-retaining-compound638-maximum-strength](https://www.desertcart.no/products/489244211-442-21448-50ml-retaining-compound638-maximum-strength)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-10*