---
product_id: 23983747
title: "Loctite 1329505 Blue 243 Medium Strength Threadlocker, 360 Degree F Maximum Temperature, 250 mL Bottle"
brand: "loctite"
price: "$82.82"
currency: USD
in_stock: true
reviews_count: 6
category: "Loctite"
url: https://www.desertcart.us/products/23983747-loctite-1329505-blue-243-medium-strength-threadlocker-360-degree-f
store_origin: US
region: United States of America
---

# Medium strength 250 mL capacity Max temp 360°F Loctite 1329505 Blue 243 Medium Strength Threadlocker, 360 Degree F Maximum Temperature, 250 mL Bottle

**Brand:** loctite
**Price:** $82.82
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock It Down with Confidence!

## 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?** $82.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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

- • **⏱️ Quick Curing:** Fast-acting formula for efficient project completion.
- • **💼 Professional Grade:** Engineered for the modern professional's toolkit.
- • **🌍 Eco-Friendly Formula:** Designed for oil tolerance, no need for cleaning!
- • **🔒 Secure Your Projects:** Achieve peace of mind with reliable bonding.
- • **⚙️ Versatile Application:** Perfect for a variety of fasteners and materials.

## Overview

Loctite 1329505 Blue 243 is a medium-strength threadlocker designed for general-purpose use. With a 250 mL capacity and a maximum temperature tolerance of 360°F, this product offers improved oil tolerance, allowing for effective bonding on as-received fasteners without the need for cleaning.

## 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

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-25*