---
product_id: 296581414
title: "Permatex 27140 High Strength Threadlocker Red, 36 ml Bottle"
brand: "permatex"
price: "£33.02"
currency: GBP
in_stock: true
reviews_count: 6
category: "Permatex"
url: https://www.desertcart.co.uk/products/296581414-permatex-27140-high-strength-threadlocker-red-36-ml-bottle
store_origin: GB
region: United Kingdom
---

# Permatex 27140 High Strength Threadlocker Red, 36 ml Bottle

**Brand:** permatex
**Price:** £33.02
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Permatex 27140 High Strength Threadlocker Red, 36 ml Bottle by permatex
- **How much does it cost?** £33.02 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/296581414-permatex-27140-high-strength-threadlocker-red-36-ml-bottle)

## Best For

- permatex enthusiasts

## Why This Product

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

## Description

OEM specified. High strength threadlocker for heavy-duty applications 3/8 inch to 1 inch (10mm to 25mm). Especially well-suited for permanently locking studs and press fits. Adds 3,000 PSI holding power on slip and press fit assemblies. Replaces set screws and snap rings. Locks against vibration loosening. May require heat or special tools for removal. Conforms to

Review: Good - Good
Review: GREAT PRODUCT AT GREAT PRICE - GREAT PRODUCT AND SO MUCH CHEAPER ON HERE THAN OUR LOCAL VENDORS

## Features

- High Strength, Permanent Locking

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000DEN3PM |
| Best Sellers Rank | #281,866 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #222 in Fillers, Adhesives & Sealants |
| Brand | Permatex |
| Brand Name | Permatex |
| Colour | red & white |
| Compatible Material | Metal |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 246 Reviews |
| Global Trade Identification Number | 00686226271402 |
| Item Form | Gel, Liquid |
| Item Package Quantity | 1 |
| Item Weight | 1.6 Ounces |
| Manufacturer | Permatex |
| Manufacturer Part Number | 27140 |
| Material | Silicone |
| Material Type | Silicone |
| Model | 27140 |
| Number of Pieces | 1 |
| Other Special Features of the Product | High Strength, Permanent Locking |
| Special Feature | High Strength, Permanent Locking |
| Specific Uses For Product | Heavy-duty applications, Studs, Press fits |
| UPC | 686226271402 |
| Unit Count | 36.0 Milliliters |
| Viscosity Level | High |
| Volume | 36 Millilitres |

## Product Details

- **Brand:** Permatex
- **Material:** Silicone
- **Item Form:** Gel, Liquid
- **Colour:** red & white
- **Item Package Quantity:** 1

## Images

![Permatex 27140 High Strength Threadlocker Red, 36 ml Bottle - Image 1](https://m.media-amazon.com/images/I/81i9TdWbFjL.jpg)
![Permatex 27140 High Strength Threadlocker Red, 36 ml Bottle - Image 2](https://m.media-amazon.com/images/I/81YiX2JGroL.jpg)
![Permatex 27140 High Strength Threadlocker Red, 36 ml Bottle - Image 3](https://m.media-amazon.com/images/I/716H43z0QOL.jpg)
![Permatex 27140 High Strength Threadlocker Red, 36 ml Bottle - Image 4](https://m.media-amazon.com/images/I/71hhil8N+7L.jpg)

## Questions & Answers

**Q: how hiigh a temperature?**
A: Up to 450 degrees F

**Q: Does it work on smaller screws like No. 8 & 10 since it specifically says 3/8 to 1 in?**
A: Used on my new pub chairs 1/4" bolts. I would think it would.

**Q: I want to know after the red permatex dries is the color still red or does it turn clear like red loctite?**
A: Hi,
I'm assuming you are talking about the Permatex (Color Red) RTV high temperature. 
If that's what you are regarding to it will harden as the color red as you see it. Good luck

**Q: is this as stroung as the green ?**
A: Stronger

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by E***I on 27 January 2023*

Good

### ⭐⭐⭐⭐⭐ GREAT PRODUCT AT GREAT PRICE
*by C***N on 30 March 2026*

GREAT PRODUCT AND SO MUCH CHEAPER ON HERE THAN OUR LOCAL VENDORS

### ⭐⭐⭐⭐ Four Stars
*by A***R on 4 August 2017*

great

## Frequently Bought Together

- Permatex 27140 High Strength Threadlocker Red, 36 ml
- Permatex 24240 Threadlocker Blue Medium Strength,Thread Lock & Screw Glue for Bolts Nuts & Fasteners to Prevent Loosening & Corrosion, Removable with Hand Tools 36 ml
- Permatex 25210 High Strength Removable Threadlocker Orange Liquid, 10 ml

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**Shop now:** [https://www.desertcart.co.uk/products/296581414-permatex-27140-high-strength-threadlocker-red-36-ml-bottle](https://www.desertcart.co.uk/products/296581414-permatex-27140-high-strength-threadlocker-red-36-ml-bottle)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-23*