---
product_id: 17520489
title: "Loctite 641 442-21458 50ml Retaining Compound, Controlled Strength, Yellow Color"
brand: "loctite"
price: "Rp33486"
currency: IDR
in_stock: true
reviews_count: 3
url: https://www.desertcart.id/products/17520489-loctite-641-442-21458-50ml-retaining-compound-controlled-strength-yellow
store_origin: ID
region: Indonesia
---

# 20 min fix, 24 hr full cure 0.006" max gap fill 1700 psi shear strength Loctite 641 442-21458 50ml Retaining Compound, Controlled Strength, Yellow Color

**Brand:** loctite
**Price:** Rp33486
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock it tight, unlock with ease – the pro’s choice for precision bonding!

## Quick Answers

- **What is this?** Loctite 641 442-21458 50ml Retaining Compound, Controlled Strength, Yellow Color by loctite
- **How much does it cost?** Rp33486 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/17520489-loctite-641-442-21458-50ml-retaining-compound-controlled-strength-yellow)

## 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

- • **Chemical Resilience:** Resistant to acetone, brake fluid, ethanol, and unleaded petrol for lasting durability.
- • **Gap-Filling Mastery:** Seamlessly fills gaps up to 0.006", perfect for tight cylindrical fits.
- • **Service-Friendly Formula:** Designed for easy disassembly and frequent servicing without hassle.
- • **Fast Fix, Full Confidence:** Achieves initial cure in just 20 minutes, with full strength in 24 hours.
- • **Precision Engineered Strength:** Delivers a robust 1700 psi shear strength for reliable metal bonding.

## Overview

Loctite 641 Retaining Compound is a high-performance anaerobic adhesive designed for metal parts with up to 0.006" gap clearance. It offers a strong 1700 psi shear strength, fast initial curing in 20 minutes, and full cure within 24 hours at 77°F. Ideal for applications requiring frequent servicing, it resists common chemicals like acetone and brake fluid, ensuring durable, reliable bonds in professional repair and assembly tasks.

## Description

Testing and approvals are CFIA. Applicable materials are most metals. Acrylic chemical compound. Anaerobic curing method. Fix cure time 20 minutes and full cure time 24 hour at the temperature of 77 degrees fahrenheit. 0.006" maximum gap fill. Mercaptan odor/scent. Acetone, brake fluid, ethanol, unleaded petrol resistance. 1700 psi shear strength. 525.0 cP minimum, 1950.0 cP maximum viscosity.

## Features

- Ideal for cylindrical parts that require disassembly
- Recommended for maximum diameter clearance of 0.006"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Loctite |
| Specific Uses For Product | Repair |
| Material | Metal: steel |
| Compatible Material | Ceramic, Plastic |
| Item Form | Liquid |
| Special Feature | ease of disassembly and suitability for frequent servicing |
| Color | Red |
| Item Package Quantity | 1 |
| Package Information | Bottle |
| Item Volume | 50 Milliliters |
| Viscosity | 600.0 mPa*s (cP) |
| Full Cure Time | 24 Hours |
| Water Resistance Level | Not Water Resistant |
| Unit Count | 1.7 Fl Oz |
| UPC | 079340214583 |
| Global Trade Identification Number | 00079340214583 |
| Manufacturer | Loctite |
| Part Number | 079340-21458-BO |
| Item Weight | 2.88 ounces |
| Product Dimensions | 0.67 x 0.12 x 0.28 inches |
| Item model number | 641 |
| Is Discontinued By Manufacturer | No |
| Special Features | ease of disassembly and suitability for frequent servicing |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Loctite
- **Material:** Metal
- **Item Form:** Liquid
- **Color:** Red
- **Item Package Quantity:** 1

## Images

![Loctite 641 442-21458 50ml Retaining Compound, Controlled Strength, Yellow Color - Image 1](https://m.media-amazon.com/images/I/71fBQx-3GBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product, good when you need to open the motor again
*by A***R on July 15, 2025*

Did a good job. My motor was making a rattling sound. This kept the bearing in place and the motor is now smooth like new.

### ⭐⭐⭐⭐ Maybe not what I needed
*by R***P on June 21, 2024*

Bought this to retain pin in a revolver which was walking out when shooting. Didn't want to stake the pin. This didn't work even after 2 attempts and cleaning prep. Ended up using clear finger nail polish

### ⭐⭐⭐ Not sure what to expect
*by I***  on November 12, 2024*

Haven't used it yet but it had a sticker covering up a label that said for sale in India only.

## Frequently Bought Together

- 641 Retaining Compound, Controlled Strength Cap. Vol.: 50 mL (part# 21458)
- Loctite 7649 Klean N’ Prime: Activator for Anaerobic Adhesives, Decrease Cure Time, Low Temperature, for Inactive Surfaces, Long On-Part Life | 4.5 oz Aerosol Can (PN: 37509-494147), Gold, Small
- Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread

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**Shop now:** [https://www.desertcart.id/products/17520489-loctite-641-442-21458-50ml-retaining-compound-controlled-strength-yellow](https://www.desertcart.id/products/17520489-loctite-641-442-21458-50ml-retaining-compound-controlled-strength-yellow)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-08*