---
product_id: 35211913
title: "Loctite 290 Strength Threadlocker, 10 mL Bottle, Green"
brand: "loctite"
price: "€ 57.40"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/35211913-loctite-290-strength-threadlocker-10-ml-bottle-green
store_origin: NL
region: Netherlands
---

# Low viscosity with capillary action Medium-high strength for bolts ≤1/2" Protects against rust & corrosion Loctite 290 Strength Threadlocker, 10 mL Bottle, Green

**Brand:** loctite
**Price:** € 57.40
**Availability:** ✅ In Stock

## Summary

> 🔧 Lock it down with confidence—because your projects deserve pro-level security!

## Quick Answers

- **What is this?** Loctite 290 Strength Threadlocker, 10 mL Bottle, Green by loctite
- **How much does it cost?** € 57.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/35211913-loctite-290-strength-threadlocker-10-ml-bottle-green)

## 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

- • **Versatile Pro-Grade Use:** Ideal for instrumentation screws, electrical connectors, and metal weld porosities—trusted by pros.
- • **Rust & Corrosion Defense:** Seals and protects metal parts from environmental damage, extending hardware lifespan.
- • **Precision Flow Technology:** Low viscosity formula ensures deep penetration into threads via capillary action for maximum hold.
- • **Secure Every Bolt, Every Time:** Medium-high strength locks bolts up to 1/2" without permanent bonding—remove when needed.
- • **DIY Essential with Military-Grade Reliability:** Water-resistant and compliant with military standards, making it a must-have for serious toolkits.

## Overview

Loctite 290 Strength Threadlocker is a medium-high strength, green-colored liquid adhesive designed for bolts up to 1/2". Featuring low viscosity and capillary action, it penetrates threads to prevent loosening from vibration while allowing future disassembly. It protects against rust and corrosion, is water-resistant, and meets military-grade standards, making it a trusted choice for automotive, electrical, and metalworking applications.

## Description

This medium-high strength green threadlocker is perfect for pre-assembled bolts up to 1/2". Its application includes instrumentation screws, electrical connectors, set screws and also seals porosities in welds and metal parts. This distinctly green colored product is popular for its low viscosity and capillary action. On using this product, one can avoid disassembly prior to application.

Review: REALLY WORKS! - I have been using Loctite 290 for many years. I really works to keep bolts securely in place even through significant vibratons. It is not quite like glue, because it is still possible to remove the bolt, or screw, when you need to remove it. It also works to secure other things such as the handle on my casement windows which is attached with a grooved metal-to-metal push on attachment.
Review: A necessity in your tool box. - A must for any DIY project, particularly automotive. Once forgot to use threadlocker on the rod end bolts of a Jag engine (3.8L) and, when torn apart, 290 Green had effectively sealed the nuts. Very effectively, very, very, very effectively. It is as aggressive (30-40lb-ft) as blue, often easier to use.

## Features

- Package Dimensions: 12.801 H x 3.2 L x 4.597 W (centimeters)
- Protects threads from rust and corrosion
- Package Weight: 0.018 kilograms
- Country of Origin : United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000P1FY6O |
| Best Sellers Rank | #1,050,971 in Automotive ( See Top 100 in Automotive ) #231 in Thread Lock Sealers |
| Brand | Loctite |
| Brand Name | Loctite |
| Color | Green |
| Compatible Material | Alloy Steel, Brass, Stainless Steel, Zinc Dichromate |
| Container Type | Bottle, Can |
| Customer Reviews | 4.7 out of 5 stars 208 Reviews |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00079340290211 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | Loctite |
| Material | Dimethacrylate Ester |
| Material Type | Dimethacrylate Ester |
| Model | 233731 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Low Viscosity and Capillary Action, Military Grade Compliance |
| Part Number | 29021 |
| Special Feature | Low Viscosity and Capillary Action, Military Grade Compliance |
| Specific Uses For Product | Electrical, Metalworking, Repair |
| UPC | 079340290211 |
| Unit Count | 1 Count |
| Viscosity Level | Low |
| Volume | 0.33 fluid ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Loctite
- **Item Form:** Liquid
- **Material:** Dimethacrylate Ester
- **Special Feature:** Low Viscosity and Capillary Action, Military Grade Compliance
- **Specific Uses For Product:** Electrical, Metalworking, Repair

## Images

![Loctite 290 Strength Threadlocker, 10 mL Bottle, Green - Image 1](https://m.media-amazon.com/images/I/41PoolCJGyL.jpg)
![Loctite 290 Strength Threadlocker, 10 mL Bottle, Green - Image 2](https://m.media-amazon.com/images/I/41Aj3ZjOdDL.jpg)
![Loctite 290 Strength Threadlocker, 10 mL Bottle, Green - Image 3](https://m.media-amazon.com/images/I/31war9its4L.jpg)
![Loctite 290 Strength Threadlocker, 10 mL Bottle, Green - Image 4](https://m.media-amazon.com/images/I/414Re1-91pL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Need for sealing new AC system fittings that may need disassembly in future - will this provide extra seal protection?**
A: I have not used it with AC systems, so I am not sure if it is compatible for resisting those chemicals, but this is also intended for sealing. Even in Loctite's own product description: "Seals welds and porous metal parts."It also is a medium strength thread locker, not high strength. Disassembly may require a little more force to break the fastener loose, but applying heat is not likely to be necessary unless it is a especially weak fastener.

**Q: This cannot be used with any type of plastic? I have two metal set screws (very small) into some ridgid plastic, would this 290 be OK?**
A: If I remember correctly, Loctite in general requires two conditions. First, that there is a lack of oxygen as in between the screw threads. But, I think it also requires that there are ferrous ions present. Which means it might work, and it might not.

**Q: Have you used 290 on electrical screws connecting wires?**
A: "Electrical connectors and set screws" is listed in the description, but I haven't personally tried it. I'm looking for a thread locker and conductor aid to use on 240v/212°F heating element connections. I wonder if this will work?

**Q: Can I use this on some steps in my pool?**
A: Normal loctite thread sealant is not designed for underwater applications and will not cure underwater. It is also not recommended for underwater use even after cured prior to submerging as there is a likelihood of the sealant dissolving. There is however a loctite 2 part epoxy (Loctite Epoxy Marine) specially designed for use underwater.

## Customer Reviews

### ⭐⭐⭐⭐⭐ REALLY WORKS!
*by B***R on May 19, 2024*

I have been using Loctite 290 for many years. I really works to keep bolts securely in place even through significant vibratons. It is not quite like glue, because it is still possible to remove the bolt, or screw, when you need to remove it. It also works to secure other things such as the handle on my casement windows which is attached with a grooved metal-to-metal push on attachment.

### ⭐⭐⭐⭐⭐ A necessity in your tool box.
*by M***T on January 10, 2015*

A must for any DIY project, particularly automotive. Once forgot to use threadlocker on the rod end bolts of a Jag engine (3.8L) and, when torn apart, 290 Green had effectively sealed the nuts. Very effectively, very, very, very effectively. It is as aggressive (30-40lb-ft) as blue, often easier to use.

### ⭐⭐⭐⭐⭐ Works as it should
*by R***L on October 14, 2023*

Flows into cracks and crevices to bind well. Also used it to bond brass to steel.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-02*