---
product_id: 287969267
title: "75100 Cavity Coater Aerosol, 15.5 Fluid_Ounces"
brand: "kbs coatings"
price: "$144.12"
currency: USD
in_stock: true
reviews_count: 5
url: https://www.desertcart.us/products/287969267-75100-cavity-coater-aerosol-15-5-fluid-ounces
store_origin: US
region: United States of America
---

# Water Displacing 4000+ Hrs Protection Rust Resistant 75100 Cavity Coater Aerosol, 15.5 Fluid_Ounces

**Brand:** kbs coatings
**Price:** $144.12
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect Your Passion with KBS Coatings!

## Quick Answers

- **What is this?** 75100 Cavity Coater Aerosol, 15.5 Fluid_Ounces by kbs coatings
- **How much does it cost?** $144.12 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/287969267-75100-cavity-coater-aerosol-15-5-fluid-ounces)

## Best For

- kbs coatings enthusiasts

## Why This Product

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

## Key Features

- • **Chemical Resistance:** Defends against alkaline solutions, acids, and road salt, making it perfect for harsh environments.
- • **Unmatched Durability:** Experience over 4000 hours of salt spray protection, ensuring your surfaces stay rust-free.
- • **User-Friendly Design:** Easy to apply, this aerosol can is designed for hassle-free use, so you can focus on your projects.
- • **Innovative Application:** Creeps into welds and seams, providing coverage where traditional coatings fail.
- • **Self-Healing Technology:** Enjoy peace of mind with a coating that repairs itself, maintaining its integrity over time.

## Overview

The KBS Coatings 75100 Cavity Coater Aerosol is a powerful rust protection solution, offering over 4000 hours of salt spray resistance. With a user-friendly application, it penetrates hard-to-reach areas, ensuring comprehensive coverage. This waterproof, self-healing coating resists various chemicals and environmental factors, making it ideal for both professional and DIY projects.

## Description

KBS Coatings75100 Cavity Coater Aerosol, 15.5 Fluid_Ounces

## Features

- 4000+ Hrs Salt Spray (Insane Rust Protection)
- Creeps into Welds & Seams: Wicks & penetrates where primers and topcoats cannot
- Water Displacing, Self Healing and Easy Application
- Resists alkaline solutions, most chemical & acid vapors, road salt, steam, salt water.
- Ultra Long Lasting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Volume | 15.5 Fluid Ounces |
| Unit Count | 458.39 millilitre |
| Size | 15.5 Fluid Ounce |
| Finish Types | Satin |
| Color | yellow |
| Is Waterproof | True |
| Additional Features | Rust Resistant |

## Product Details

- **Brand:** KBS Coatings
- **Color:** Clear
- **Finish Type:** Matte
- **Size:** 17.5 Fl Oz (Pack of 1)
- **Item Volume:** 15.5 Fluid Ounces
- **Special Feature:** Rust Resistant
- **Unit Count:** 17.5 Fluid Ounces
- **Paint Type:** Spray
- **Surface Recommendation:** Doors
- **Indoor/Outdoor Usage:** Outdoor

## Images

![75100 Cavity Coater Aerosol, 15.5 Fluid_Ounces - Image 1](https://m.media-amazon.com/images/I/71i+dv320cL.jpg)

## Questions & Answers

**Q: Can it be used for a gas tank on car? can it be mixed with gasoline?**
A: No, you put this stuff in your doors for rust prevention.

**Q: Would this be good to use on cv axle shaft nuts and lug studs? I switched my car over to steel wheels for winter the lug and axle nut are exposed**
A: We only used it for interior frame rust proofing, and on new interior welds,  it sprays on clear and thin then turns black on rust.  I had all my exposed nuts and bumper bolts powder coated to prevent rusting.  Some of the exposed welds started to rust again.  I think it is for interior cavity and hard to reach areas that are not exposed.  Hope this helps.

**Q: Does this come with the spray wand ?**
A: Yes, mine came with a ~3 foot hose with metal spray tip.

**Q: What color?**
A: It is an opaque amber color.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Large amount, dries to the touch
  

*by M***6 on Reviewed in Canada on 23 October 2023*

Used it on a replacement hood and it worked great. Dries, so it is easy to handle afterwards.

### ⭐⭐⭐⭐⭐ 







  
  
    The very best
  

*by D***N on Reviewed in the United States on 16 October 2023*

coated a piece of steel and left outside in the weather for a year. No rust where i sprayed kbs. The rest of the steel was total rust. So rust proofing in automotive doors ,quarter panels,fenders that is'nt in direct weather is awesome.

### ⭐⭐⭐⭐⭐ 







  
  
    Works exactly as expected and described.
  

*by E***R on Reviewed in the United States on 18 March 2017*

Works great.  It cover the metal and inside doors well and dries to a waxy finish.  Yes, it is a thin coat, so you will have to reapply every few years.  Nothing lasts forever and still flows well into all the cracks and crevices.  Not sure why other uses did not like it, but worked well on 3 of my cars with no rust showing after a salty winter.  Best to apply a rubberized undercoating, then utilize this spray for cracks, crevices, seams, edges, and inside doors.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-06*