---
product_id: 16526575
title: "75100 Cavity Coater Aerosol, 17.5 Fluid_Ounces"
brand: "kbs coatings"
price: "₩110670"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/16526575-75100-cavity-coater-aerosol-17-5-fluid-ounces
store_origin: KR
region: South Korea
---

# Water displacing & self-healing Penetrates welds & seams deeply 4000+ hrs salt spray protection 75100 Cavity Coater Aerosol, 17.5 Fluid_Ounces

**Brand:** kbs coatings
**Price:** ₩110670
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your metal like a pro—rust doesn’t stand a chance!

## Quick Answers

- **What is this?** 75100 Cavity Coater Aerosol, 17.5 Fluid_Ounces by kbs coatings
- **How much does it cost?** ₩110670 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/16526575-75100-cavity-coater-aerosol-17-5-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

- • **Self-Healing Barrier:** Automatically repairs minor damage to maintain continuous corrosion resistance.
- • **Deep Penetration Power:** Wicks into welds, seams, and hard-to-reach cavities for total metal coverage.
- • **Effortless Application:** Aerosol spray with KBS Cavity Wand compatibility for precise, mess-free coating.
- • **Unmatched Rust Defense:** Over 4000 hours of salt spray protection—4x longer than typical cavity waxes.
- • **Chemical & Water Warrior:** Resists alkaline solutions, acids, road salt, steam, and saltwater exposure.

## Overview

KBS Coatings 75100 Cavity Coater Aerosol delivers industry-leading corrosion protection with over 4000 hours of salt spray resistance. Its advanced formula penetrates deep into welds and seams, creating a self-healing, water-displacing barrier that withstands harsh chemicals, road salt, and moisture. Designed for easy aerosol application, it’s the ultimate solution for long-lasting metal preservation in automotive and industrial environments.

## Description

Cavity Coater is a one-step, super-penetrating corrosion inhibiting coating (CIC) for long term protection on all metal surfaces. Cavity Coater provides a self healing film which renders over 4000+ hrs salt spray protection (meaning Insane Rust Protection) ...over 4 times the protection of conventional cavity waxes. Use Cavity Coater with a KBS Cavity Wand to give long lasting protection for those hard to reach enclosed cavities such as rocker panels, boxed frames, inside doors & fenders, deck lids, tailgates...and more.

## 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 |
|---------------|-------|
| 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 |
| Item Form | Aerosol |
| Included Components | Cavity Coater Aerosol |
| Is Waterproof | True |
| Model Name | 75100 |
| Package Information | Aerosol |
| Color Code | FFFFFF |
| Water Resistance Level | Water Repellent |
| UPC | 818032013253 |
| Global Trade Identification Number | 00818032013253 |
| Manufacturer | KBS Coatings |
| Item Weight | 1 pounds |
| Product Dimensions | 8.5 x 8 x 3.5 inches |
| Item model number | 75100 |
| Manufacturer Part Number | 75100 |
| OEM Part Number | 75100 |
| Special 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, 17.5 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

### ⭐⭐⭐⭐⭐ Good stuff
*by L***M on November 13, 2024*

Applies liquid but leaves behind a film that stays put and gives good protection. I'd have to use it for years to know the long-term quality of protection, but the application process was fast and easy, and I fully expect it to work as advertised.

### ⭐⭐⭐⭐⭐ Works exactly as expected and described.
*by E***R on March 18, 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.

### ⭐⭐⭐⭐ Use it!  but sparingly and intelligently!
*by T***E on November 23, 2020*

The spray wand is well made and worked good. Only problem was the wand's connection at the plastic tip (at the can) came apart about ten times using two cans.Time will tell but the material appears to flow nicely into the thin opening near spot welds.Very expensive for a metal can with cheap industrial raw materials. If used in the few places it should be used on (inside rockers, door pinch welds, cab corners or spot weld panels) its probably worth it. Given the price of new trucks, the brine spray used everywhere and the various types of salts used now a days.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-24*