---
product_id: 23983747
title: "Loctite 1329505 Blue 243 Medium Strength Threadlocker, 360 Degree F Maximum Temperature, 250 mL Bottle"
brand: "loctite"
price: "€ 83.40"
currency: EUR
in_stock: true
reviews_count: 6
category: "Loctite"
url: https://www.desertcart.hr/products/23983747-loctite-1329505-blue-243-medium-strength-threadlocker-360-degree-f
store_origin: HR
region: Croatia
---

# Medium strength, reliable hold 360°F max temperature resistance Generous 250 mL bottle size Loctite 1329505 Blue 243 Medium Strength Threadlocker, 360 Degree F Maximum Temperature, 250 mL Bottle

**Brand:** loctite
**Price:** € 83.40
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure your gear, skip the worry — Loctite Blue 243 locks it tight every time!

## Quick Answers

- **What is this?** Loctite 1329505 Blue 243 Medium Strength Threadlocker, 360 Degree F Maximum Temperature, 250 mL Bottle by loctite
- **How much does it cost?** € 83.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/23983747-loctite-1329505-blue-243-medium-strength-threadlocker-360-degree-f)

## 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

- • **Trusted by Pros:** Highly rated with 4.7 stars and proven in real-world uses like lawn tractors and carpentry.
- • **Oil-Tolerant Curing:** Works effectively on oily or uncleaned fasteners, saving prep time and hassle.
- • **Versatile Compatibility:** Ideal for alloy steel, brass, copper-free zinc, stainless steel, and more—your go-to threadlocker for diverse projects.
- • **Heat-Resistant Performance:** Withstands temperatures up to 360°F, perfect for demanding automotive and industrial applications.
- • **Lock It Down with Confidence:** Medium-strength formula ensures nuts and bolts stay secure under vibration and stress.

## Overview

Loctite 1329505 Blue 243 is a medium-strength threadlocker in a 250 mL bottle, designed for oil-tolerant curing on uncleaned fasteners. It resists temperatures up to 360°F and is compatible with various metals including alloy steel and brass. Trusted by professionals for automotive and industrial use, it prevents loosening from vibration while allowing disassembly when needed.

## Description

NA

Review: Great Product! - Loctite Thradlocker is a great product to prevent nuts from working themselves loose and falling off their respective threaded bolts. Safely and easily ensures that once you tighten down a nut on a bolt that it will stay in place regardless of how much vibration it might be subjected to.
Review: Prepare for it to work right. - As usual, just a drop to keep the screw locked into place and make it so it would come out if needed via keeping away the corrosion. We use in applications on lawn tractors and this makes a big difference.

## Features

- Size: 250 ml
- Color: Blue
- Characteristic odor
- A general-purpose, medium-strength threadlocker with improved oil tolerance
- Oil-tolerant curing on as-received fasteners without cleaning

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004VODM8I |
| Best Sellers Rank | #104,273 in Automotive ( See Top 100 in Automotive ) #84 in Thread Lock Sealers |
| Brand | Loctite |
| Brand Name | Loctite |
| Color | Blue |
| Compatible Material | Alloy Steel, Brass, Copper Free Zinc Organic, Stainless Steel, Zinc Dichromate |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 57 Reviews |
| Full Cure Time | 24 hours |
| Included Components | Industrial HVAC;motor-accessories; |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Weight | 3.2 ounces |
| Manufacturer | Loctite |
| Material | Dimethacrylate Ester |
| Material Type | Dimethacrylate Ester |
| Model | 442-1329505 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Oil-tolerant curing, Improved oil tolerance |
| Part Number | 1329505 |
| Special Feature | Oil-tolerant curing, Improved oil tolerance |
| Specific Uses For Product | ["Bicycle", "Carpentry"] |
| UPC | 640026856993 640024885988 094713368861 |
| Unit Count | 8.45 Fluid Ounces |
| Viscosity Level | Medium |
| Volume | 8.45 fluid ounces |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Loctite
- **Specific Uses For Product:** ["Bicycle", "Carpentry"]
- **Material:** Dimethacrylate Ester
- **Compatible Material:** Zinc Dichromate, Stainless Steel, Alloy Steel, Brass, Copper Free Zinc Organic
- **Item Form:** Liquid

## Images

![Loctite 1329505 Blue 243 Medium Strength Threadlocker, 360 Degree F Maximum Temperature, 250 mL Bottle - Image 1](https://m.media-amazon.com/images/I/71gBNa-hfRL.jpg)

## Questions & Answers

**Q: Is this made in the USA?**
A: The loctite 243 250mL I sell is made
In the USA and not imported (OnlyWay2Save)

**Q: Hello, Is this for a case of 10 bottles?**
A: This is a single 8.45 oz.  250ml bottle

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product!
*by D***S on May 8, 2025*

Loctite Thradlocker is a great product to prevent nuts from working themselves loose and falling off their respective threaded bolts. Safely and easily ensures that once you tighten down a nut on a bolt that it will stay in place regardless of how much vibration it might be subjected to.

### ⭐⭐⭐⭐⭐ Prepare for it to work right.
*by A***X on May 10, 2025*

As usual, just a drop to keep the screw locked into place and make it so it would come out if needed via keeping away the corrosion. We use in applications on lawn tractors and this makes a big difference.

### ⭐⭐⭐⭐⭐ Expensive
*by K***. on March 21, 2023*

Works as expected, but very expensive. Use as directed, or your wasting it.

## Frequently Bought Together

- Loctite 1329505 Blue 243 Medium Strength Threadlocker, 360 Degree F Maximum Temperature, 250 mL Bottle
- Loctite 1329467 243 Blue Medium Strength Threadlockers, 1.69 Ounces, 50 mL, 3/4" Thread
- 1330335 Loctite Primerless Threadlocker 263, 250mL, Red

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**Shop now:** [https://www.desertcart.hr/products/23983747-loctite-1329505-blue-243-medium-strength-threadlocker-360-degree-f](https://www.desertcart.hr/products/23983747-loctite-1329505-blue-243-medium-strength-threadlocker-360-degree-f)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-25*