---
product_id: 294901446
title: "LOCTITE 603-50 ml | Retaining Compound | High Strength | Prevents Vibrational Loosening | Bonding of cylindrical fitting | For use on close-fitting metal cylindrical parts | Low Viscosity"
brand: "loctite"
price: "€ 36.44"
currency: EUR
in_stock: true
reviews_count: 1
category: "Loctite"
url: https://www.desertcart.es/products/294901446-loctite-603-50-ml-retaining-compound-high-strength-prevents-vibrational
store_origin: ES
region: Spain
---

# 10 min Fixture Time High Strength Bonding -55°C to 150°C Operating Range LOCTITE 603-50 ml | Retaining Compound | High Strength | Prevents Vibrational Loosening | Bonding of cylindrical fitting | For use on close-fitting metal cylindrical parts | Low Viscosity

**Brand:** loctite
**Price:** € 36.44
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock it down, shake it off — the ultimate bond for unstoppable pros!

## Quick Answers

- **What is this?** LOCTITE 603-50 ml | Retaining Compound | High Strength | Prevents Vibrational Loosening | Bonding of cylindrical fitting | For use on close-fitting metal cylindrical parts | Low Viscosity by loctite
- **How much does it cost?** € 36.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/294901446-loctite-603-50-ml-retaining-compound-high-strength-prevents-vibrational)

## 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

- • **Speedy Setup:** Achieve fixture strength in just 10 minutes to keep your projects moving fast.
- • **Oil-Tolerant Formula:** Works seamlessly even on lightly contaminated or oily metal surfaces for hassle-free application.
- • **Precision Gap Filling:** Low viscosity penetrates tight 0.15 mm gaps ensuring perfect cylindrical fit every time.
- • **Unbreakable Metal Fusion:** Transforms gaps into rock-solid bonds that resist shock and vibration.
- • **Thermo-Resilient Performance:** Operates flawlessly from freezing -55°C to scorching 150°C without losing grip.

## Overview

LOCTITE 603 is a high-strength anaerobic retaining compound designed for close-fitting metal cylindrical parts. It cures into a durable thermoset plastic that prevents loosening from vibration and shock, tolerates light oil contamination, and performs reliably across a wide temperature range (-55°C to 150°C). With a quick 10-minute fixture time and low viscosity for precise gap filling, it’s the go-to solution for professional-grade mechanical assemblies.

## Description

From the manufacturer

Review: Original & Effective - Original Item as described. As promised by the company the compound easily goes into the gap and sticks the two surfaces within no time. 1 star goes because it's too expensive.

## Features

- LOCTITE 603 High Strength Retaining Compound fills all gaps between the cylindrical components and cures into a hard thermoset plastic. This unitizes the assembly and prevents loosening and leakage from shock and vibration.
- Typical Applications: Ideal for close fitting parts with light contamination and sintered bearings. For use on close-fitting cylindrical parts.
- High oil tolerance, low viscocity. Can be used under operating temperatures of -55.0 - 150.0 °C
- Fixture Time: 10 mins | Cure Type: Anaerobic | Gap Fill: 0.15 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B014MM9DEK |
| Best Sellers Rank | #65,376 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4,239 in Hardware Adhesives & Sealers |
| Brand | Loctite |
| Brand Name | Loctite |
| Colour | Green |
| Compatible Material | Metal, Plastic |
| Container Type | Bottle |
| Country of Publication | India |
| Customer Reviews | 4.5 out of 5 stars 6 Reviews |
| Full Cure Time | 24 Hours |
| Importer Contact Information | Henkel Adhesives Technologies India Private Limited Plot No. D4/1, Kurkumbh Daundh MIDC Pune - 413 802 Maharashtra, India |
| Included Components | LOCTITE 603 50ml |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | High Stength Retaining Compound |
| Item Weight | 77 Grams |
| Manufacturer | D3/D4, MIDC Industrial Estate, Jejuri, Purandhar, Pune, Maharashtra - 412303., Loctite |
| Manufacturer Contact Information | D3/D4, MIDC Industrial Estate, Jejuri, Purandhar, Pune, Maharashtra - 412303. |
| Material | plastic |
| Material Type | plastic |
| Model | 865328 |
| Other Special Features of the Product | High Oil Tolerance, Low Viscosity |
| Packer Contact Information | D3/D4, MIDC Industrial Estate, Jejuri, Purandhar, Pune, Maharashtra - 412303. |
| Special Feature | High Oil Tolerance, Low Viscosity |
| Specific Uses For Product | Bearings, Close Fitting Parts |
| Unit Count | 1 Count |
| Viscosity | Low |
| Volume | 50 Millilitres |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Loctite
- **Item Form:** Liquid
- **Material:** plastic
- **Special Feature:** High Oil Tolerance, Low Viscosity
- **Specific Uses For Product:** Bearings, Close Fitting Parts

## Images

![LOCTITE 603-50 ml | Retaining Compound | High Strength | Prevents Vibrational Loosening | Bonding of cylindrical fitting | For use on close-fitting metal cylindrical parts | Low Viscosity - Image 1](https://m.media-amazon.com/images/I/71l8J3xjbeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Original & Effective
*by H***U on 5 February 2026*

Original Item as described. As promised by the company the compound easily goes into the gap and sticks the two surfaces within no time. 1 star goes because it's too expensive.

## Frequently Bought Together

- Loctite 603 High Strength Retaining Compound | Ideal for retaining roller bearings or oil impregnated bushings into housing | High oil tolerance | 50 ml
- Loctite Threadlocker Red 271 locks, seals threaded fasteners permanently, prevent loosening from vibration, great for engines, machinery, vehicles for valve covers, water pumps, and alternators, 6ml
- Loctite 272, Threadlocker, Red-Orange (50ml), High strength, prevents looseing, secure bonding for machinery, engine and vehicles, acrylic adhesive,high temperature resistance

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-11*