---
product_id: 219182321
title: "WAXOYL Hardwax Plus Permanent Undercar 16.9oz Aerosol 3 Pack"
brand: "waxoyl"
price: "5632563₫"
currency: VND
in_stock: true
reviews_count: 7
category: "Waxoyl"
url: https://www.desertcart.vn/products/219182321-waxoyl-hardwax-plus-permanent-undercar-16-9oz-aerosol-3-pack
store_origin: VN
region: Vietnam
---

# Moisture displacement Safe on paint & connectors Permanent rust kill WAXOYL Hardwax Plus Permanent Undercar 16.9oz Aerosol 3 Pack

**Brand:** waxoyl
**Price:** 5632563₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Lock in legendary corrosion protection — because your ride deserves the best!

## Quick Answers

- **What is this?** WAXOYL Hardwax Plus Permanent Undercar 16.9oz Aerosol 3 Pack by waxoyl
- **How much does it cost?** 5632563₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/219182321-waxoyl-hardwax-plus-permanent-undercar-16-9oz-aerosol-3-pack)

## Best For

- waxoyl enthusiasts

## Why This Product

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

## Key Features

- • **OEM-Endorsed Quality:** Trusted by leading manufacturers worldwide for 50+ years.
- • **Decades-Long Rust Defense:** Kills existing rust and seals for lasting protection.
- • **Weatherproof Satin Finish:** Tough, flexible wax barrier that resists winter slush and washes.
- • **Universal Metal Protection:** Ideal for vehicles, marine, bridges, and heavy machinery.
- • **Effortless Application & Cleanup:** Smooth aerosol spray, cleans easily with vegetable oil or solvents.

## Overview

Hardwax Plus Permanent Undercar 16.9oz Aerosol 3 Pack delivers superior, long-lasting corrosion protection with a tough, flexible wax-based barrier that permanently kills rust and displaces moisture. Endorsed by OEMs and trusted across continents for over 50 years, it’s safe on paint and electrical connectors, easy to apply, and ideal for vehicles, marine, and industrial metal surfaces.

## Description

Hardwax provides superior under body corrosion protection for all types of vehicles, marine applications and metal structures. Unlike many other messy products where the film washes off from winter slush and car washes, Waxoyl forms a black satin finish, a tough, flexible, wax-based barrier that keeps the elements out while providing unparalleled chemical protection that completely interrupts electro chemical oxidation (corrosion) for all types of metals. from bridges to cars, Hardwax has a rich history of protection in a variety of applications. Contains no silicones or fluorocarbons, safe to use in body shops. Cleans easily with vegetable oil or solvents. Optimal protection with only .06 mm dry film thickness. These 1.3 gallon tins go a long way. Waxoyl Swiss Technology, made in Switzerland, England and Germany, stands for more than 60 years of experience in the fight against corrosion and weather damage. Trusted by specialists the world over, Waxoyl provides customized solutions to retain value and the like new qualities of all types of transportation and machinery. Waxoyl stands to test of time in the harshest environments in Alaska, Russia, Europe, India, Canada, the USA, Africa, and South America. Used by leading car, bus and truck manufacturers, this vast experience and testing means that you, the Waxoyl user can rest assured that every product is of superior quality and backed by unparalleled knowledge and support. We are the only corrosion prevention company internationally endorsed by OEMs

Review: Truck undercoat - Super awesome stuff!!!
Review: Waxoyl is the best! - This product is amazing! Easy to apply, smooth and the seller, Ken Lemoine is a real car guy and local legend.

## Features

- PERMANENT wax undercoating kills existing surface rust
- Displaces moisture, protects for decades
- Safe on paint finishes, seals and electrical connectors.
- #1 in Europe for over 50 years
- Internationally endorsed by most OEM's

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08DDHVZ3M |
| Best Sellers Rank | #661,005 in Automotive ( See Top 100 in Automotive ) #557 in Care Corrosion & Rust Inhibitors |
| Brand | WAXOYL |
| Customer Reviews | 4.9 4.9 out of 5 stars (28) |
| Date First Available | July 21, 2020 |
| Item Weight | 3.17 pounds |
| Item model number | W5006P |
| Manufacturer | WAXOYL |
| Manufacturer Part Number | W5006-3 |
| Model | Hardwax Plus aerosol 3 pack |
| Package Dimensions | 10 x 8 x 3 inches |
| Special Features | Rust Resistant |

## Images

![WAXOYL Hardwax Plus Permanent Undercar 16.9oz Aerosol 3 Pack - Image 1](https://m.media-amazon.com/images/I/41LFHPuH6-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Truck undercoat
*by S***I on October 4, 2025*

Super awesome stuff!!!

### ⭐⭐⭐⭐⭐ Waxoyl is the best!
*by J***S on June 30, 2025*

This product is amazing! Easy to apply, smooth and the seller, Ken Lemoine is a real car guy and local legend.

### ⭐⭐⭐⭐⭐ Great undercoat
*by D***N on June 15, 2025*

This stuff is great! Covers nicely and dry well too! Definitely will buy again! It gives a factory look.

## Frequently Bought Together

- WAXOYL Hardwax Plus Permanent Undercar 16.9oz Aerosol 3 Pack
- 3M Cavity Wax Plus Applicator Wand Kit, 08851, 360-Degree Nozzles, Corrosion Protection, Collision Repair

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**Shop now:** [https://www.desertcart.vn/products/219182321-waxoyl-hardwax-plus-permanent-undercar-16-9oz-aerosol-3-pack](https://www.desertcart.vn/products/219182321-waxoyl-hardwax-plus-permanent-undercar-16-9oz-aerosol-3-pack)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-26*