---
product_id: 50487136
title: "WAXOYL"
brand: "hammerite"
price: "R2544"
currency: ZAR
in_stock: null
reviews_count: 9
category: "Hammerite"
url: https://www.desertcart.co.za/products/50487136-waxoyl
store_origin: ZA
region: South Africa
---

# deep metal penetration weatherproof flexible barrier 5L premium rust protection WAXOYL

**Brand:** hammerite
**Price:** R2544
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Protect your ride like a pro — don’t let rust steal your shine!

## Quick Answers

- **What is this?** WAXOYL by hammerite
- **How much does it cost?** R2544 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/50487136-waxoyl)

## Best For

- hammerite enthusiasts

## Why This Product

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

## Key Features

- • **Ultimate Rust Defense:** Kills old rust and prevents new corrosion for lasting metal protection.
- • **Versatile Application:** Ideal for doors, panels, chassis, and hard-to-reach water-prone areas.
- • **Trusted Classic Car Care:** Original rustproofing formula favored by restoration pros and automotive enthusiasts.
- • **Weatherproof Flexibility:** Forms a flexible, crack-resistant skin that withstands rain and moisture.
- • **Professional Grade Refill:** 5-litre can designed for seamless top-up and extended use on restoration projects.

## Overview

Waxoyl 5L Refill is a premium rust treatment and underseal solution that kills existing rust and prevents new corrosion by forming a flexible, weatherproof barrier. Perfect for automotive restoration and maintenance, it penetrates deep into metal surfaces, protecting critical areas prone to moisture. Trusted by professionals, this refill can ensures long-lasting protection and durability for your vehicle’s metal components.

## Description

Hammerite Waxoyl Car Underseal and Rust Protection. The Original Rustproofing for Cars, Rust Inhibitor and Rust Converter for Classic Car Care. Waxoyl Clear 5L Refill Can : desertcart.co.uk: Automotive

Review: Great rust proofing and corrosion protection. - Great product for rust proofing and protection of metal components and car/machinery parts and considered good value.
Review: Ideal for car restorations - Bought the shultz gun version and what a difference! Coverage is great all be it a bit messy! Really does transform into a mist that clings to everything when sprayed at 90psi and above. Recommend sitting the can in a bucket of very hot water before use or spraying it on a warm day as this makes the wax thinner and flow better . I used it on a car restoration project after some engine bay repairs and coated all the bay (I covered up the engine ) in a good coating of wax... The smell does fade off and isn't that unpleasant really. Great price on desertcart for this as my project goes on I do hunt for good prices and deals as costs soon mount up!! Very impressed and easy to clean off yourself (hot water and soap) car and other things (panel wipe/ white sprit. ) Recommend ideally a didposable gloves and goggles set up too

## Features

- Causes damage to organs through prolonged or repeated exposure.
- Flammable liquid and vapour.
- May cause drowsiness or dizziness.
- Toxic to aquatic life with long lasting effects.
- Rust Treatment Refill - Clear - 5 Litre, Kills old rust and prevents new rust from forming Forms a flexible, weatherproof skin that doesn't crack, dry out or wash off in the rain Apply it to the insides of doors, panels, box sections, behind sills and chassis and anywhere that water is likely to collect
- Premium Product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001GU4DFQ |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 7,581 in Automotive ( See Top 100 in Automotive ) 59 in Rust Converters & Rust Removers |
| Colour | Refill Can |
| Customer Reviews | 4.6 4.6 out of 5 stars (607) |
| Date First Available | 1 May 2007 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | Refill Can |
| Item Package Quantity | 1 |
| Item Weight | 4.39 kg |
| Item model number | 5092941 |
| Manufacturer | Hammerite Products ICI Ltd. |
| Part Number | 5092941 |
| Product Dimensions | 17.6 x 11 x 30.6 cm; 4.39 kg |
| Shape | Round |
| Size | 5 Litre |

## Images

![WAXOYL - Image 1](https://m.media-amazon.com/images/I/61OeIbEuMZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do I have to lightly sand/do anything to the small rust spots before applying? I’m not sure what ‘kills old rust’ means and how it affects paintwork.**
A: No, you don’t have to sand it, just brush off loose dirt. A layer of dust helps key it to the metal. It doesn’t harm the paint, but does tend to creep up the face of the paintwork, so needs wiping off occasionally. The creeping is good as it gets into all the nooks and crannies.

**Q: Hi. i'd like to use this on an old prefab garage roof frame(where appearance dosen't matter) it,s vv badly rusted, would it work. thanks**
A: Hi Silverback....The inside surfaces of my LandRover doors were quite rusty; clearing as much of the loose matter and debris certainly helps with the adhesion of the Waxoyl and one year on it appears to be doing the job.  I would imagine a similar approach to your roof would be advisable.  Regards.  John Marino.

**Q: Would this be suitable for painting a raw steel bike frame ? How is it best applied and it will it leave a smooth clear coat finish? Thanks**
A: Waxoyl is not a transparent paint and would not be suitable for application to a bicycle frame. It has a gooey consistancy similar to runny jam or thick cream when being applied and stays flexible for long periods. It is superb for protecting steel items subjected to adverse, wet conditions such as motor car underside mechanical components. I use a hand spray gun or paint brush for application. Not suitable for human contact after application; it becomes messy if handled and would not be kind to clothing. Try a high quality enamel paint over a good metal primer.

**Q: Would it be advisable to spray the underside of my caravan which is thick ply with fixed metal attachments like corner steadies, motor mover drive etc**
A: Hi,   metal ,yes.   Even rust,    Ply needs to breath.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great rust proofing and corrosion protection.
*by B***S on 10 June 2025*

Great product for rust proofing and protection of metal components and car/machinery parts and considered good value.

### ⭐⭐⭐⭐⭐ Ideal for car restorations
*by B***Y on 25 April 2015*

Bought the shultz gun version and what a difference! Coverage is great all be it a bit messy! Really does transform into a mist that clings to everything when sprayed at 90psi and above. Recommend sitting the can in a bucket of very hot water before use or spraying it on a warm day as this makes the wax thinner and flow better . I used it on a car restoration project after some engine bay repairs and coated all the bay (I covered up the engine ) in a good coating of wax... The smell does fade off and isn't that unpleasant really. Great price on amazon for this as my project goes on I do hunt for good prices and deals as costs soon mount up!! Very impressed and easy to clean off yourself (hot water and soap) car and other things (panel wipe/ white sprit. ) Recommend ideally a didposable gloves and goggles set up too

### ⭐⭐⭐⭐ Good stuff
*by M***B on 27 August 2025*

Good stuff but needs to be heated up to spray on

## Frequently Bought Together

- Hammerite Waxoyl Car Underseal and Rust Protection. The Original Rustproofing for Cars, Rust Inhibitor and Rust Converter for Classic Car Care. Waxoyl Clear 5L Refill Can
- Waxoyl High Pressure Sprayer Kit with Extension Hose and Spray Nozzle for Car Wax Spray and Car Polish. Car Care Kit by Hammerite for Waxoyl, Perfect for Car Shampoo and Wax
- Hammerite HAM6710105 5L Waxoyl Black Refill Can

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**Shop now:** [https://www.desertcart.co.za/products/50487136-waxoyl](https://www.desertcart.co.za/products/50487136-waxoyl)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-22*