---
product_id: 107391553
title: "06026 Heavy Duty Corrosion Inhibitor, 10 Wt Oz - 4 PACK"
brand: "crc"
price: "₨34578"
currency: LKR
in_stock: true
reviews_count: 8
category: "Crc"
url: https://www.desertcart.lk/products/107391553-06026-heavy-duty-corrosion-inhibitor-10-wt-oz-4-pack
store_origin: LK
region: Sri Lanka
---

# Salt spray & humidity resistant Multi-surface metal protection Long-term corrosion defense 06026 Heavy Duty Corrosion Inhibitor, 10 Wt Oz - 4 PACK

**Brand:** crc
**Price:** ₨34578
**Availability:** ✅ In Stock

## Summary

> 🛠️ Defend your ride with the corrosion inhibitor pros — don’t let rust steal your edge!

## Quick Answers

- **What is this?** 06026 Heavy Duty Corrosion Inhibitor, 10 Wt Oz - 4 PACK by crc
- **How much does it cost?** ₨34578 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/107391553-06026-heavy-duty-corrosion-inhibitor-10-wt-oz-4-pack)

## Best For

- crc enthusiasts

## Why This Product

- Trusted crc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Wax Barrier:** Forms a flexible, self-healing waxy film that withstands pressure washing and harsh weather.
- • **Ultimate Rust Shield:** Protects steering, throttle linkages & fasteners from corrosion under extreme conditions.
- • **Versatile Application:** Ideal for electrical connections, engine parts, motors, and storage equipment.
- • **Economical 4-Pack Value:** Bulk pack ensures you’re ready to guard multiple vehicles or equipment with ease.
- • **Proven Marine-Grade Formula:** Trusted by off-roaders and winter drivers for lasting protection against saltwater and road salts.

## Overview

CRC 06026 Heavy Duty Corrosion Inhibitor is a 10 oz spray designed to provide long-lasting protection against rust and corrosion on metal surfaces exposed to salt spray, humidity, and harsh environments. Its flexible waxy coating preserves steering, throttle linkages, electrical connections, and engine components, making it a trusted choice for marine, automotive, and industrial use. Sold in a convenient 4-pack, it offers professional-grade defense that endures pressure washing and tough weather conditions.

## Description

CRC Marine Corrosion Inhibitor 10 oz.

Review: Vital winter protection - We have two 10-year old vehicles (truck and SUV), which are currently driven throughout the winter in PA. Both were rust-proofed by the dealer when new and each has spent half those years down south and the rest up north. There is surface rust appearing on the edges and lap joints of some of the underside bracketry and frame rails, where the black OEM paint is degrading, but nothing serious. The dealer-treated areas are pristine and corrosion free. It's time to give the rusty areas some protection before the corrosion gets significantly worse. Once started, there's no stopping it! When I lived in the UK, I used a product called Waxoyl. It was very similar to this CRC product, being a waxy material suspended in a volatile petroleum-based liquid. Spray it on and let it spread and thicken through evaporation. It worked great in those wet and icy heavily-salted UK road conditions. I even applied it to the crankcase and gearbox of my motorcycle to stop the shiny aluminum corroding over the winter. When warm it flows and self-heals if wiped/scratched. Wiping it off with mineral spirits in Spring and the alloy shined up great! No abrasive polish required. During winter though, it did look like crap - filthy, with dirt and grime embedded in it! I hadn't seen such a product in the US until I saw the Project Farm video on YouTube, comparing rust prevention products. CRC came out on top and my own experience with a similar product confirmed this is the one I wanted. It seems to be good old Cosmoline, but in a spray can. I used 2 cans on each vehicle and that was just enough for my needs. If you are going to really cover the whole of the underside for total protection, you might need 6 or more cans for each. I lifted the SUV onto jack stands, but just crawled under the truck. As a fine mist is created, I wore a mask, hat, latex gloves, face shield and old clothes. You really don't want to breathe that stuff in (the mask was coated in a film of Cosmoline after I was done) and it'll coat anything in the mist. My garage floor is now a little sticky! I simply lay to one side and sprayed away from myself onto the rusty areas. There was no damp or dirt after recent rain, so I did no prep on the areas to be coated. One can did annoyingly leak a little from the aerosol button while spraying, but the others were just like using a spray paint can. Initially, the yellowy liquid will run and drip if you apply it too heavily, but in warm weather, it will start to stiffen fairly quickly and a second coat can be applied, if required. Heavy is better anyway. It'll leave a strong, but I think pleasant, Cosmoline odor in the garage until all the liquid has evaporated. That smell will take a few days to go, though the wax itself is pretty well "cured" after just a few hours. A dull, waxy film (yellow if noticeable - see attached photo) will be left to protect the metal. I have no doubt the CRC Corrosion Inhibitor will do its job and protect the vehicles from the rigors of the coming winter and likely into the following winter. The desertcart price of about $8 each for a box of 4 was the best "per can" price I found anywhere, available in just a couple days.
Review: Perfect for undercoating vehicle - Bought a brand new Jeep Wrangler in 2020 which I intended to be used primarily for beach trips, fishing, offroading on sand, etc. The beach where I am at is all saltwater, so I definitely wanted an undercoating that would allow me to see if rust was developing as I read those rubberized type of coatings can hide corrosion developing from within. Once my lift was installed on the Jeep a few months later, I prepped the frame and parts by spraying with purple power and pressure washing underneath to have all parts clean, the Jeep was brand new so this did not take much effort. I had bought the four pack of CRC and crawled underneath and applied one coat (two cans) to the entire frame and inside, axles, bolts, suspension parts, etc. Only thing I didn't hit was the exhaust. Instructions said to apply one coat and let it cure for 10-12 hours. After the first coat I parked it in inside my garage and let it cure. Then applied a second coat the following day (two cans) and also let that cure for 10-12 hours. I did not drive it at all during the cure time. I did all this three years ago. Three years of constant road trips, beach trips, fishing trips, beach overnight camping trips all with exposure to saltwater spray and humidity. With the only upkeep I did was rinse the frame and under carriage with a pressure washer the following day depending on exposure to saltwater (driving in saltwater). Guess what NO RUST. I developed only small patina on the pinch welds of the frame which is common as the welding used is a different steel makeup. Other than that I have no rust on my vehicle. Also frequent pressure washing does not get this stuff off, you need to buy a special solvent that CRC sells to remove, this is a good thing as pressure washing helps to get rid of sand and unlike other products that stay tacky, they will either wash off every pressure wash or sand and dirt will cling to it, this product dries to a hard layer of wax where sand and water just slough off. After three years I could still feel that there was a light layer of the product still protecting the metal, it feels like thin wax and is invisible once it fully cures. I emailed CRC asking how long I could expect this product to last as an undercoating, they advised me two years. So I just recently bought another four pack and reapplied as of yesterday. Buy with confidence this stuff truly works as advertised. I wish I could buy it in a bigger container and some type of better spray nozzle for easier application but CRC does not offer this. Also know that when you first coat your Jeep it dries to a brownish amber color which hilariously looks like rust. It will smell and appear unsightly for the first week but once it fully cures the amber coating goes away and so does the smell. Very happy that this product is protecting my investment in an area that reduces vehicle lifespans to ten years.

## Features

- Also provides effective protection for steering & throttle linkages
- Applications : Electrical connections, engine components, equipment storage, fasteners, motors, salt spray protection, shaft, spindles, steering & throttle linkages
- A long term, flexible corrosion inhibitor that protects & preserves metal surfaces, electrical connections, engine components & fasteners, subject to salt spray and high humidity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07N1VXTVW |
| Best Sellers Rank | #17,079 in Automotive ( See Top 100 in Automotive ) #55 in Care Corrosion & Rust Inhibitors #886 in Oils & Fluids |
| Brand | CRC |
| Customer Reviews | 4.6 4.6 out of 5 stars (820) |
| Date First Available | January 23, 2019 |
| Is Discontinued By Manufacturer | No |
| Item Form | Spray |
| Item Weight | 14.4 ounces |
| Item model number | 5 |
| Liquid Volume | 10 Fluid Ounces |
| Manufacturer | CRC INDUSTRIES INC |
| Manufacturer Part Number | 06026 |
| Material | Molybdenum Disulfide |
| Number of Items | 4 |
| Package Information | Can |
| Product Dimensions | 2.7 x 2.7 x 7.9 inches |
| Recommended Uses For Product | Corrosion Inhibitor |
| SAE J300 Viscosity Grade | 20W |
| UPC | 078254060262 |
| Unit Count | 40.0 Ounce |
| Upper Temperature Rating | 175 Degrees Fahrenheit |
| Viscosity | Moderate |

## Product Details

- **Brand:** CRC
- **Item Weight:** 14.4 ounces
- **Liquid Volume:** 10 Fluid Ounces
- **Material:** Molybdenum Disulfide
- **Package Information:** Can

## Images

![06026 Heavy Duty Corrosion Inhibitor, 10 Wt Oz - 4 PACK - Image 1](https://m.media-amazon.com/images/I/81nNk-7m0cL.jpg)

## Questions & Answers

**Q: Can crc heavy duty corrosion inhibitor be used to lubricate garage door hinges?**
A: No this stuff dries to a pretty tough resistant film, it does not lubricate. If you already did this good luck getting it off, maybe brakecleen would do it, you will need something besides soap and water. CRC is great for undercoating stuff and preventing rust in high corrosion environments like the bottom of your car. Do not use it for hinges. I personally use a white lithium grease in a spray can by WD40 on my garage doors. Not real WD40 which is a penetrating spray, white lithium grease made by the same company. The downside is that most oils/ greases attract and hold dirt so in a few years it'll be pretty scuzzy. The best solution for something like garage doors or squeeky hinges is a dry graphite lubricant like this https://www.amazon.com/Blaster-8-GS-Industrial-Graphite-Lubricant/dp/B0094IZ3BA that should also fall into the manufacturer specs for you garage doors.

**Q: how long would this product last as an undercoating on a car?**
A: It all depends where you use it. This product can last a long time. Longer than most products against rust. It doesn’t wash off like wool wax. There’s some videos on YouTube and this product was compared to other products and this one came on top.

**Q: Having a vintage trailer sandblasted. Would this be applied after primer and paint, after primer alone, or to bare metal?**
A: Do not use on the bare metal that is going to be painted. Corrosion Inhibitor is for metal items being stored such as metal files, drill bits and wrenches in a tool box.

**Q: At the coast for 3 months in a motor coach.  Is this product good for chrome protection??**
A: If you want to protect from corrosion but not have the gloss chrome finish anymore. It would leave a caramel color coating to the metal which would eventually dry to a flat finish.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Vital winter protection
*by A***E on October 8, 2020*

We have two 10-year old vehicles (truck and SUV), which are currently driven throughout the winter in PA. Both were rust-proofed by the dealer when new and each has spent half those years down south and the rest up north. There is surface rust appearing on the edges and lap joints of some of the underside bracketry and frame rails, where the black OEM paint is degrading, but nothing serious. The dealer-treated areas are pristine and corrosion free. It's time to give the rusty areas some protection before the corrosion gets significantly worse. Once started, there's no stopping it! When I lived in the UK, I used a product called Waxoyl. It was very similar to this CRC product, being a waxy material suspended in a volatile petroleum-based liquid. Spray it on and let it spread and thicken through evaporation. It worked great in those wet and icy heavily-salted UK road conditions. I even applied it to the crankcase and gearbox of my motorcycle to stop the shiny aluminum corroding over the winter. When warm it flows and self-heals if wiped/scratched. Wiping it off with mineral spirits in Spring and the alloy shined up great! No abrasive polish required. During winter though, it did look like crap - filthy, with dirt and grime embedded in it! I hadn't seen such a product in the US until I saw the Project Farm video on YouTube, comparing rust prevention products. CRC came out on top and my own experience with a similar product confirmed this is the one I wanted. It seems to be good old Cosmoline, but in a spray can. I used 2 cans on each vehicle and that was just enough for my needs. If you are going to really cover the whole of the underside for total protection, you might need 6 or more cans for each. I lifted the SUV onto jack stands, but just crawled under the truck. As a fine mist is created, I wore a mask, hat, latex gloves, face shield and old clothes. You really don't want to breathe that stuff in (the mask was coated in a film of Cosmoline after I was done) and it'll coat anything in the mist. My garage floor is now a little sticky! I simply lay to one side and sprayed away from myself onto the rusty areas. There was no damp or dirt after recent rain, so I did no prep on the areas to be coated. One can did annoyingly leak a little from the aerosol button while spraying, but the others were just like using a spray paint can. Initially, the yellowy liquid will run and drip if you apply it too heavily, but in warm weather, it will start to stiffen fairly quickly and a second coat can be applied, if required. Heavy is better anyway. It'll leave a strong, but I think pleasant, Cosmoline odor in the garage until all the liquid has evaporated. That smell will take a few days to go, though the wax itself is pretty well "cured" after just a few hours. A dull, waxy film (yellow if noticeable - see attached photo) will be left to protect the metal. I have no doubt the CRC Corrosion Inhibitor will do its job and protect the vehicles from the rigors of the coming winter and likely into the following winter. The Amazon price of about $8 each for a box of 4 was the best "per can" price I found anywhere, available in just a couple days.

### ⭐⭐⭐⭐⭐ Perfect for undercoating vehicle
*by O***R on March 19, 2023*

Bought a brand new Jeep Wrangler in 2020 which I intended to be used primarily for beach trips, fishing, offroading on sand, etc. The beach where I am at is all saltwater, so I definitely wanted an undercoating that would allow me to see if rust was developing as I read those rubberized type of coatings can hide corrosion developing from within. Once my lift was installed on the Jeep a few months later, I prepped the frame and parts by spraying with purple power and pressure washing underneath to have all parts clean, the Jeep was brand new so this did not take much effort. I had bought the four pack of CRC and crawled underneath and applied one coat (two cans) to the entire frame and inside, axles, bolts, suspension parts, etc. Only thing I didn't hit was the exhaust. Instructions said to apply one coat and let it cure for 10-12 hours. After the first coat I parked it in inside my garage and let it cure. Then applied a second coat the following day (two cans) and also let that cure for 10-12 hours. I did not drive it at all during the cure time. I did all this three years ago. Three years of constant road trips, beach trips, fishing trips, beach overnight camping trips all with exposure to saltwater spray and humidity. With the only upkeep I did was rinse the frame and under carriage with a pressure washer the following day depending on exposure to saltwater (driving in saltwater). Guess what NO RUST. I developed only small patina on the pinch welds of the frame which is common as the welding used is a different steel makeup. Other than that I have no rust on my vehicle. Also frequent pressure washing does not get this stuff off, you need to buy a special solvent that CRC sells to remove, this is a good thing as pressure washing helps to get rid of sand and unlike other products that stay tacky, they will either wash off every pressure wash or sand and dirt will cling to it, this product dries to a hard layer of wax where sand and water just slough off. After three years I could still feel that there was a light layer of the product still protecting the metal, it feels like thin wax and is invisible once it fully cures. I emailed CRC asking how long I could expect this product to last as an undercoating, they advised me two years. So I just recently bought another four pack and reapplied as of yesterday. Buy with confidence this stuff truly works as advertised. I wish I could buy it in a bigger container and some type of better spray nozzle for easier application but CRC does not offer this. Also know that when you first coat your Jeep it dries to a brownish amber color which hilariously looks like rust. It will smell and appear unsightly for the first week but once it fully cures the amber coating goes away and so does the smell. Very happy that this product is protecting my investment in an area that reduces vehicle lifespans to ten years.

### ⭐⭐⭐⭐⭐ This product goes on and stays on -works great - buy a tyveck painter's suit to use with it.
*by R***. on October 7, 2023*

This is an order I used to rustproof a 2004 Chevrolet Colorado pickup truck. Used this same product on my 2022 Colorado truck. So far it seems really good, and after making an extended length wand - about 22 inches in length using another companies spray nozzle and taping it to a thick copper wire using blue painters tape - it worked really well. You must use Gum out Carb cleaner at the end of the day to clear this out of the nozzle and spray head so that it will not set up in the wand before you use it next. I used a 1/8 " drill bit in another manufacturer's spray nozzle that is used right at the can top of the CRC can(was from a FluidFilm can), and epoxied the brass end into the drilled nozzle using JB Weld epoxy. Works great and you don't even need an expensive spray gun . Word of advice - make two of these so you always have another one to go in case of any miss-haps. I'm still using my original nozzle/s and wand I fabricated - but had to re-epoxy the nozzle back in the original spray head after 1 and 1/2 mid sized trucks. It still works great. I use this product where I don't expect many rock chips, and the FluidFilm where I might see some road debris or rock chipping. Good product - I recommend it !

## Frequently Bought Together

- CRC 06026 Heavy Duty Corrosion Inhibitor, 10 Wt Oz - 4 PACK
- 2 Pcs 2XAerosol Nozzle w/ 19.69in. 360 Degrees Extension Hose for Male Stem Spray Cans Fluid Auto Car Nozzle Film 4.5mm Extension H3C9
- Safeworld Instant Aerosol Trigger Handle Can-Gun, Converts Spray Cans to Spray Guns, Full Hand Grip, Reusable, Easy Clip-On/Off, and Universal Fit for Paint, Adhesives, and Lubricants (2- Pack)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-31*