---
product_id: 5261053
title: "37616 Copper Anti-Seize Stick - 20 g"
brand: "loctite"
price: "$40.53"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/5261053-37616-copper-anti-seize-stick-20-g
store_origin: EC
region: Ecuador
---

# Withstands up to 1800°F (982°C) High viscosity for tough applications Compatible with metals & plastics 37616 Copper Anti-Seize Stick - 20 g

**Brand:** loctite
**Price:** $40.53
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your gear running smooth—because stuck bolts are so last season!

## Quick Answers

- **What is this?** 37616 Copper Anti-Seize Stick - 20 g by loctite
- **How much does it cost?** $40.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/5261053-37616-copper-anti-seize-stick-20-g)

## 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

- • **Effortless Removal:** Facilitates easy disassembly of studs, bolts, and flanges, saving you time and frustration on every job.
- • **Extreme Heat Shield:** Protects parts from seizing and galling even at 1800°F, ensuring smooth maintenance under pressure.
- • **Pro-Grade Reliability:** Trusted by professional race teams and OEMs, delivering lab-tested performance for fleet and plant maintenance.
- • **Versatile Application:** Works seamlessly on copper, brass, cast iron, steel alloys, plastics, and non-metallic gasketing materials—one stick for all your needs.
- • **Precision Stick Format:** High-viscosity stick form offers clean, controlled application without mess or waste.

## Overview

Loctite 37616 Copper Anti-Seize Stick is a high-viscosity, copper-based lubricant designed to prevent seizing and galling at temperatures up to 1800°F (982°C). Compatible with a wide range of metals and plastics, it ensures easy removal of fasteners and parts in demanding industrial and automotive environments. Trusted by OEMs and professional race teams, this 20g stick delivers reliable, mess-free application for fleet and plant maintenance.

## Description

LOCTITE Copper Anti-Seize Stick provides a shield against high-temperature seizing and galling. Studs, bolts, flanges, and other mated parts can be removed easily in typical dry service temperatures up to 1800°F (982°C). The copper anti-seize stick can be used on copper, brass, cast iron, and all steel alloys including stainless steel, all plastics, and all non-metallic gasketing materials.LOCTITE automotive aftermarket products are not just OEM-specified, they are also designed by auto manufacturers and lab tested. Engines of nearly every professional race car are assembled and maintained with LOCTITE brand adhesives, sealants, gasket makers, and coatings. Whether gasoline or diesel, from bolts and gaskets to cooling lines and core plugs, Henkel products are used to seal, secure, and repair vehicle components.

## Features

- Reliable Lubrication: Provides a shield against high temperature seizing and galling. (PN: 504468)
- Easy-to-Use: Provides flexibility for tough applications. Studs, bolts, flanges, and other mated parts can be removed easily
- Metal Applications: Can be used on copper, brass, cast iron, all steel alloys including stainless steel, all plastics, and all non-metallic gasketing materials.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Brand | Loctite |
| Package Information | Can |
| Liquid Volume | 20 Milliliters |
| Item Weight | 0.09 Pounds |
| Recommended Uses For Product | Fleet and plant maintenance. |
| Viscosity | High Viscosity |
| Specific Uses For Product | Fleet and plant maintenance. |
| Item Form | Stick |
| Global Trade Identification Number | 00079340376168 |
| Manufacturer | Loctite |
| Viscosity Level | High |
| UPC | 079340376168 |
| Number of Items | 1 |
| Model | 37616 |
| Item Weight | 1.44 ounces |
| Product Dimensions | 3.81 x 1 x 1 inches |
| Item model number | 37616 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 504468 |
| OEM Part Number | 37616 |
| Special Features | Strong |

## Product Details

- **Material:** Stainless Steel
- **Brand:** Loctite
- **Package Information:** Can
- **Liquid Volume:** 20 Milliliters
- **Item Weight:** 0.09 Pounds

## Images

![37616 Copper Anti-Seize Stick - 20 g - Image 1](https://m.media-amazon.com/images/I/81wVe6+C6wL.jpg)
![37616 Copper Anti-Seize Stick - 20 g - Image 2](https://m.media-amazon.com/images/I/81YoJSZmZLL.jpg)
![37616 Copper Anti-Seize Stick - 20 g - Image 3](https://m.media-amazon.com/images/I/81YoJSZmZLL.jpg)
![37616 Copper Anti-Seize Stick - 20 g - Image 4](https://m.media-amazon.com/images/I/81bZLI2wNbL.jpg)
![37616 Copper Anti-Seize Stick - 20 g - Image 5](https://m.media-amazon.com/images/I/615RGF4kMXL.jpg)

## Available Options

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

## Questions & Answers

**Q: I need a high-temp anti-seize lubricant to put on screws that hold in an endcap on a motorcycle exhaust pipe.  Is this what I need?  Thanks!!**
A: I'm not sure, I use it to put anti-seize on bolts or screws going into cover plates on the engine as these are steal and the engine is aluminum.

**Q: Can I use this on motorcycle rear brake pads?**
A: I don't know that much about motorcycle brakes, but all the other brake pads I have worked on will benefit from this grease, it is a high temp grease

**Q: One existing zinc coated spark plugs going into aluminum heads which is better, silver or copper or non metallic**
A: I have had great success with the 504468 anti seize. I am also a fan of the Wurth copper anti seize. Yesterday I used the 504468 in a new spark plug for my 5 hp pressure washer. No problems. Also a good product to use for exhaust bolts/nuts.

**Q: Is this the same stuff included when you buy a new oxygen sensor?  GM is very specific about what type of anti-seize to use.**
A: GM is very specific about the type of anti-seize to use on oxygen sensors. They recommend using a copper-based anti-seize, such as Permatex 8720 Copper Anti-Seize Lubricant. The anti-seize that you linked to is a graphite-based anti-seize, and it is not recommended for use on oxygen sensors.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it.
*by T***T on October 1, 2024*

I wish they’d get the price down, or offer a bit more, but this is an ingenious product that makes application so much more bearable. It is quite thick, so I’m not sure if that will have an impact on the performance, but this is the only way I’m using anti-seize from now on unless I find some issue.

### ⭐⭐⭐⭐⭐ Just Right
*by J***E on February 21, 2025*

Exactly as advertised; Easy to use. Minimal usage waste.

### ⭐⭐⭐⭐⭐ Works as Designed
*by A***N on September 16, 2024*

This style of application makes it super convenient. I use this for lugnuts and it’s so easy to apply without a mess.

## Frequently Bought Together

- Loctite Automotive Copper Anti-Seize Stick - Flexibility for Tough Applications, for Severe Environments - 20 gr, 1 Pack
- LOCTITE 248 Blue Threadlocker Glue Stick: All-Purpose, Medium-Strength, Anaerobic, No Drip, General Purpose, Works on all Metals | Blue, 9 Gram Wax Stick (PN: 37643-506166)
- Loctite 268 Threadlocker Red Glue Stick - High Strength Thread Lock, High Temp, Heavy-Duty Applications, Works on All Metals - 9 g, 1 Pack

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---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-24*