---
product_id: 584504347
title: "M263 Threadlocker | High Strength Strong Adhesive Primerless Oil Tolerant Thread Locker 50ML for Machinery Motor Engine Compressor Repairing Fixing (M263A)"
brand: "realth"
price: "$U1150"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/584504347-m263-threadlocker-high-strength-strong-adhesive-primerless-oil-tolerant-thread
store_origin: UY
region: Uruguay
---

# -54°C to +180°C temp resistance 36Nm breaking torque 10 min initial curing M263 Threadlocker | High Strength Strong Adhesive Primerless Oil Tolerant Thread Locker 50ML for Machinery Motor Engine Compressor Repairing Fixing (M263A)

**Brand:** realth
**Price:** $U1150
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down like a pro—no slip, no stress, just solid strength.

## Quick Answers

- **What is this?** M263 Threadlocker | High Strength Strong Adhesive Primerless Oil Tolerant Thread Locker 50ML for Machinery Motor Engine Compressor Repairing Fixing (M263A) by realth
- **How much does it cost?** $U1150 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/584504347-m263-threadlocker-high-strength-strong-adhesive-primerless-oil-tolerant-thread)

## Best For

- realth enthusiasts

## Why This Product

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

## Key Features

- • **Fast & Efficient Curing:** Initial set in just 10 minutes, fully cures in 24 hours to minimize downtime.
- • **Unmatched Holding Power:** High strength formula locks bolts with 36Nm torque resistance for heavy-duty reliability.
- • **Oil-Tolerant & Primerless:** Works seamlessly on oily metal surfaces without extra prep—perfect for real-world machinery.
- • **Versatile Metal Compatibility:** Bonds stainless steel, aluminum alloys, electroplated metals, and more with confidence.
- • **Extreme Temperature Resilience:** Operates flawlessly from -54°C to +180°C, ideal for engines, compressors, and motors.

## Overview

The M263 Threadlocker by Realth is a high-strength, red adhesive designed for permanent locking and sealing of threaded fasteners in heavy-duty machinery applications. It cures quickly without primers, tolerates oily surfaces, and withstands extreme temperatures from -54°C to 180°C, making it essential for motor assembly, engine repair, and factory maintenance.

## Description

M263 Threadlocker | High Strength Strong Adhesive Primerless Oil Tolerant Thread Locker 50ML for Machinery Motor Engine Compressor Repairing Fixing (M263A)

## Features

- WARM REMINDER: The bottle is more than 1/2 empty because the glue hardens in the absence of air, so filling the bottle completely would cause the glue to start hardening. The bottle is air permeable and allow air to pass through the wall. There is also some air gap over the product inside the bottle to maintain stability of glue. Thus a 50 ml pack of contains 50 ml glue in a much larger bottle.
- APPLICABLE TO MANY MATERIALS: This threadlocker can be applied to all metal substrates including inert metals, such as stainless steel, aluminum alloy, electroplated materials and chromium free coatings.
- CAUTIONS:1. Before bonding,it is important to check the compatibility of the cleaning solution and glue solution when it is necessary to use water-based cleaning solution to clean the surface. In some cases, water-based cleaning fluid may affect the curing and performance of the glue solution. 2.This product should not be used on plastics, especially thermoplastics that may cause stress cracking. It is recommended to confirm the compatibility of this product with the bonding material before use
- SPECIFIC PARAMETERS: Product name: Realth Threadlocker M263. Product specification: 50ml. Appearance Color: Red liquid. Viscosity: 400-600mpa-s. Breaking torque: 36Nm. Strength grade: High. Thixotropy: No. Curing speed: Initial curing-10 minutes, full curing-24 hours (Steel). Temperature resistance: -54°C~+180°C.
- MAIN APPLICATION OCCASIONS: For permanent locking and sealing of threaded fasteners. It is particularly suitable for heavy duty applications requiring high strength such as stud screwing into motor housings. For example: bolt attachment during motor assembly, screw fixing during factory machinery maintenance, tightening of bolts for engines and compressors, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Realth |
| Part number | M263A |
| Item Weight | 70 g |
| Product Dimensions | 16 x 3 x 6 cm; 70 g |
| Item model number | M263 |
| Colour | Red |
| Style | M263-Red |
| Material | Adhesive, Metal |
| Item Package Quantity | 1 |
| Special Features | Strong |
| Specific uses | Motor Assembly, Factory Machinery Maintenance, Engines, Compressors |
| Included components | Threadlocker 263 |
| Batteries Required? | No |

## Product Details

- **Brand:** Realth
- **Specific uses for product:** Motor Assembly, Factory Machinery Maintenance, Engines, Compressors
- **Material:** Adhesive, Metal
- **Compatible material:** Electroplated materials, Chromium free coatings, Metal, Inert metals
- **Item form:** Liquid

## Images

![M263 Threadlocker | High Strength Strong Adhesive Primerless Oil Tolerant Thread Locker 50ML for Machinery Motor Engine Compressor Repairing Fixing (M263A) - Image 1](https://m.media-amazon.com/images/I/51zyevwbClL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- Realth M263 Threadlocker | High Strength Strong Adhesive Primerless Oil Tolerant Thread Locker 50ML for Machinery Motor Engine Compressor Repairing Fixing (M263A)
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-28*