---
product_id: 281625384
title: "Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353)"
brand: "loctite"
price: "10434 som"
currency: KGS
in_stock: true
reviews_count: 5
category: "Loctite"
url: https://www.desertcart.kg/products/281625384-loctite-277-threadlocker-for-automotive-high-strength-high-temp-fluorescent
store_origin: KG
region: Kyrgyzstan
---

# Heat-removable for controlled disassembly High-strength bond for large bolts ≥25mm Fast curing: sets in 1 hour, full cure in 24h Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353)

**Brand:** loctite
**Price:** 10434 som
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it tight, release it right — the pro’s choice for unstoppable automotive strength!

## Quick Answers

- **What is this?** Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353) by loctite
- **How much does it cost?** 10434 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/281625384-loctite-277-threadlocker-for-automotive-high-strength-high-temp-fluorescent)

## 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

- • **Heat-Activated Release:** Secure under shock and vibration, yet removable with localized heat—no damage, no hassle.
- • **Rapid Cure for Fast Turnarounds:** Sets in just 60 minutes so you can get back on the road faster without compromising durability.
- • **Fluorescent Red for Easy Inspection:** Quick visual confirmation of application ensures no bolt is left unsecured.
- • **Unbreakable Grip on Heavy-Duty Metals:** Locks down large bolts and studs with industrial-grade strength, perfect for critical automotive parts.
- • **Oil-Tolerant Formula for Real-World Conditions:** Works flawlessly on oily or passive metal surfaces like stainless steel and aluminum.

## Overview

Loctite 277 Threadlocker is a high-strength, red anaerobic adhesive designed for securing large automotive bolts and studs 25mm or larger. It offers superior adhesion on all metals, including oily and passive surfaces, cures rapidly within 1 hour, and fully cures in 24 hours. Engineered to withstand heavy shock, vibration, and extreme conditions, it can be removed with localized heat, making it ideal for critical applications like suspension fasteners and wheel studs.

## Description

Loctite Threadlocker 277 is high strength adhesive for locking and sealing large bolts and studs inches 25 mm or larger in diameter. Heat may be required to weaken bond before parts can be disassembled. Typical applications include frame brackets, suspension fasteners, shock absorber mounts, wheel studs.

Review: Great
Review: LOC TITE

## Features

- RELIABLE ADHESION. Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) with improved oil tolerance.
- REMOVABLE WITH HEAT. Designed for securing parts that must withstand heavy shock, vibration, or extreme chemical or environmental conditions. Localized heating and hand tools are required to separate parts.
- TYPICAL APPLICATIONS Frame brackets, suspension fasteners, shock absorber mounts, wheel studs.
- CONVENIENT CURING. Sets in just 1 hour & is fully cured in 24 hours.
- LOCTITE 277 is ideal for large bolts and studs 1" (25 mm) in size and larger in diameter.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002KKTTK |
| Best Sellers Rank | #175,517 in Automotive ( See Top 100 in Automotive ) #451 in Automotive Fillers, Adhesives & Sealants #3,153 in Oils & Fluids |
| Brand | LOCTITE |
| Brand Name | LOCTITE |
| Color | Red |
| Colour | Red |
| Compatible Material | Metal |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 102 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340386563 |
| Included Components | (1) Threadlocker 277 High Strength Bottle, Red, 36-mliliter |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 68 g |
| Item form | Liquid |
| Manufacturer | Loctite |
| Material | Steel |
| Material Type | Steel |
| Model | 38656 |
| Other Special Features of the Product | Strong |
| Special features | Strong |
| Specific Uses For Product | Repair, Industrial |
| Specific uses for product | Repair, Industrial |
| UPC | 079340386563 |
| Unit Count | 1.217304 Fluid Ounces |
| Volume | 36 Milliliters |

## Product Details

- **Brand:** LOCTITE
- **Specific uses for product:** Repair, Industrial
- **Material:** Steel
- **Item form:** Liquid
- **Special features:** Strong

## Images

![Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353) - Image 1](https://m.media-amazon.com/images/I/61-OIUkSaKL.jpg)
![Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353) - Image 2](https://m.media-amazon.com/images/I/71Vi7okl0PL.jpg)
![Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353) - Image 3](https://m.media-amazon.com/images/I/71dqkWK6cDL.jpg)
![Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353) - Image 4](https://m.media-amazon.com/images/I/81KJAElaZhL.jpg)
![Loctite 277 Threadlocker for Automotive: High-Strength, High-Temp, Fluorescent, Anaerobic | Red, 36mL Bottle (PN: 38656-555353) - Image 5](https://m.media-amazon.com/images/I/81N83MsMREL.jpg)

## Questions & Answers

**Q: If i apply this product on brake bracket-to-steering knuckle bolts will i be able to loosen those bolts just w/huge breaker bar, without heat?**
A: Sorry, I meant to type primer SF 7649 or SF 7471.

Loctite 277 is a high strength threadlocker that requires primer SF 7649 or 7411 when it's applied on 2 plated metals, 2 low energy surfaces, or 2 non-active metal surfaces.  If one of the parts is active, the primer is not required.

After the product cures, applying head and removing while the assembly is still hot, is the best/safest way to disassemble without stripping the threads.  You could try removing with a hand tool first, but the resistance is too much, heat the head of the screw to 450F to disassemble.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by W***E on 7 December 2025*



### ⭐⭐⭐⭐⭐ LOC TITE
*by A***N on 25 May 2025*



### ⭐⭐⭐⭐⭐ Great Product
*by D***R on 22 November 2024*



## Frequently Bought Together

- Loctite 277 Automotive Threadlocker Red - High-Strength Thread Lock, Flourescent, for Large Threads, Works on All Metals - 36 ml, 1 Pack
- Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread
- Loctite 271 Automotive Threadlocker Red - High Strength Thread Lock, Fluorescent, Heavy-Duty, Works on All Metals - 36 ml, 1 Pack

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-06*