---
product_id: 1961240
title: "27100 High Strength Threadlocker Red, 6 ml"
brand: "permatex"
price: "₩20983"
currency: KRW
in_stock: true
reviews_count: 13
category: "Permatex"
url: https://www.desertcart.kr/products/1961240-27100-high-strength-threadlocker-red-6-ml
store_origin: KR
region: South Korea
---

# 24-hour full cure time Water resistant seal 3000 PSI holding power 27100 High Strength Threadlocker Red, 6 ml

**Brand:** permatex
**Price:** ₩20983
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock it down like a pro—because your projects deserve no compromises!

## Quick Answers

- **What is this?** 27100 High Strength Threadlocker Red, 6 ml by permatex
- **How much does it cost?** ₩20983 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/1961240-27100-high-strength-threadlocker-red-6-ml)

## Best For

- permatex enthusiasts

## Why This Product

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

## Key Features

- • **Permanent Bonding:** Forms a tough adhesive seal that replaces set screws and snap rings
- • **Effortless Application:** Medium viscosity gel applies smoothly and cures in 24 hours for fast, durable results
- • **Corrosion & Leak Defense:** Seals threads to block rust and fluid leaks, extending component life
- • **Unmatched Holding Strength:** Locks studs & press fits with 3000 PSI power for ultimate security
- • **Vibration-Proof Reliability:** Prevents loosening from shock and vibration—no more unexpected failures

## Overview

Permatex 27100 High Strength Threadlocker Red is a 6 ml, medium-viscosity adhesive designed for heavy-duty metal fasteners (10-25mm). Delivering 3000 PSI tensile strength, it permanently locks studs and press fits, resists vibration loosening, and seals threads against corrosion and leaks. Fully cures in 24 hours and is water resistant, making it the go-to solution for professional-grade, long-lasting fastening.

## Description

Permatex High Strength Threadlocker Red Formula is ideal for heavy-duty applications 10mm to 25mm and is especially well-suited for permanently locking studs and press fits. This high strength threadlocker adds 3,000 PSI holding power on slip and press fit assemblies and replaces set screws and snap rings. It also locks against vibration loosening. May require heat or special tools for removal. Applied as a liquid or gel, threadlockers are superior to conventional lock washers, nylon inserts, and other mechanical devices because they secure the entire fastener assembly against loosening from shock and vibration by filling the space between threaded metal parts, curing to form a tough, adhesive bond and seal. They also seal the threads against leakage, preventing rust and corrosion.

Review: It applied easily and seem to work well - I needed a threadlock for a couple of small set screws going into aluminum on a mower cylinder head. This went one easily and dried well. I did not try to remove the small set screw after it dried because it is something that will never need to be removed,, so I cannot say how tightly it locked the set screw in place. A little bit goes a long way, so the small tube will last me pretty much forever.
Review: GREAT PRODUCT AT GREAT PRICE - GREAT PRODUCT AND SO MUCH CHEAPER ON HERE THAN OUR LOCAL VENDORS

## Features

- Brand: Spray Nine Corporation/Knight
- Replaces set screws and snap rings and also locks against vibration loosening
- Suggested Applications: Cylinder block and rocker arm studs, ring gear bolts, frame bolts, shock absorber bolts
- Well-suited for permanently locking studs and press fits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000AAM2Z6 |
| Best Sellers Rank | #3,946 in Automotive ( See Top 100 in Automotive ) #17 in Thread Lock Sealers |
| Brand | Permatex |
| Brand Name | Permatex |
| Color | Red |
| Compatible Material | Metal |
| Container Type | Box |
| Customer Reviews | 4.7 out of 5 stars 1,093 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00686226271006 |
| Included Components | Permatex 27100 |
| Item Form | Product |
| Item Package Quantity | 1 |
| Item Type Name | Thread Lock |
| Item Weight | 18.14 g |
| Manufacturer | Permatex |
| Material | Plastic |
| Material Type | Plastic |
| Model | 27100 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Lightweight |
| Part Number | 27100 |
| Special Feature | Lightweight |
| Specific Uses For Product | Exterior |
| Tensile Strength | 3000 Pounds Per Square Inch |
| UPC | 686226271006 |
| Viscosity Level | Medium |
| Volume | 6 Milliliters |
| Warranty Description | Manufacturer |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Permatex
- **Item Form:** Product
- **Material:** Plastic
- **Special Feature:** Lightweight
- **Specific Uses For Product:** Exterior

## Images

![27100 High Strength Threadlocker Red, 6 ml - Image 1](https://m.media-amazon.com/images/I/81Z04HkMUcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It applied easily and seem to work well
*by V***K on May 21, 2024*

I needed a threadlock for a couple of small set screws going into aluminum on a mower cylinder head. This went one easily and dried well. I did not try to remove the small set screw after it dried because it is something that will never need to be removed,, so I cannot say how tightly it locked the set screw in place. A little bit goes a long way, so the small tube will last me pretty much forever.

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

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

### ⭐⭐⭐⭐⭐ Permatex 27100 HIgh Strength Treadlocker is jus that - strong!!!
*by S***E on December 19, 2019*

This product states that it will require heating up the parts secured with this threadlocker to 500 degrees in order to separate the parts after the threadlocker cures, so you really need to be sure this is what you want it to do. It was exactly what I was hoping for, and it worked flawlessly by holding a barrel nut in the handle of my Colt 45 that had a screw that would not separate from the barrel nut. I put the threadlocker on the barrel nut, attached it to my Colt, and the next day - today, I was able to get the screw out of the barrel nut, but it took some force to get it to break free. The barrel nut did not budge at all, so kudos to Permatex!

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**Shop now:** [https://www.desertcart.kr/products/1961240-27100-high-strength-threadlocker-red-6-ml](https://www.desertcart.kr/products/1961240-27100-high-strength-threadlocker-red-6-ml)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-09*