---
product_id: 57186133
title: "Bilt Hamber Dynax UB Firm Film Anti-Corrosion Wax - 750ml aerosol"
brand: "dynax ub"
price: "€ 53.38"
currency: EUR
in_stock: true
reviews_count: 8
category: "Dynax Ub"
url: https://www.desertcart.ie/products/57186133-bilt-hamber-dynax-ub-firm-film-anti-corrosion-wax-750ml
store_origin: IE
region: Ireland
---

# Elastic polymer abrasion resistance Superior salt-spray protection Long-lasting corrosion defense Bilt Hamber Dynax UB Firm Film Anti-Corrosion Wax - 750ml aerosol

**Brand:** dynax ub
**Price:** € 53.38
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your ride like a pro — corrosion doesn’t stand a chance!

## Quick Answers

- **What is this?** Bilt Hamber Dynax UB Firm Film Anti-Corrosion Wax - 750ml aerosol by dynax ub
- **How much does it cost?** € 53.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/57186133-bilt-hamber-dynax-ub-firm-film-anti-corrosion-wax-750ml)

## Best For

- dynax ub enthusiasts

## Why This Product

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

## Key Features

- • **Salt-Spray Champion:** Proven superior performance in ASTM B117 salt-spray tests, essential for winter road salt defense.
- • **Peel-Free Protection:** Unlike bitumen underseals, Dynax-UB won’t peel or trap moisture, preventing accelerated corrosion.
- • **Unmatched Durability:** Elastic polymers form a tougher, abrasion-resistant wax film that outlasts traditional coatings.
- • **Quick-Dry Convenience:** Touch-dry finish that applies easily and dries fast, so you’re back on the road with confidence.
- • **Corrosion Arrest & Prevention:** Effectively stops existing rust and shields both pre-corroded and pristine steel surfaces.

## Overview

Bilt Hamber Dynax UB Firm Film Anti-Corrosion Wax is a 750ml aerosol designed for long-term protection of vehicle undersides. Featuring elastic polymers, it creates a tough, abrasion-resistant wax film that arrests existing rust and prevents new corrosion. It outperforms traditional bitumen underseals by resisting peeling and excels in salt-spray durability tests, making it ideal for harsh winter conditions. Quick-drying and easy to apply, it ensures professional-grade protection for steel surfaces exposed to the elements.

## Description

Product Description Dynax-UB is a high-performance anti-corrosion wax that provides exceptionally long-lasting protection to steel surfaces. Dynax-UB contains elastic polymers that create a tougher wax coating that is more resistant to abrasion than normal wax coatings – this property enables this wax to protect vehicle undersides for prolonged periods. Unlike traditional bitumen underseals Dynax-UB will not peel. Peeling underbody coatings trap water against the steel surface, accelerating corrosion. Dynax-UB forms a touch-dry, brown, wax-like film. Dynax-UB is able to arrest existing corrosion and to provide long-term protection to pre-corroded and corrosion-free surfaces. Dynax-UB substantially outperforms competitive material in salt-spray trials under conditions of ASTM B117. Salt-spray performance should never be overlooked as vehicle undersides and cavities are always exposed to this attack from winter road salt. Ingredients Underbody Anti-Corrosion Wax P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Legal Disclaimer A full paper VAT invoice will be included with your delivery. If you require an electronic receipt please contact us. See more

Review: excellent - very good protection and finish
Review: Easy to use, dries quick. - Bought x4 tins of this to do the underside of my full fat range rover. Got all the rust off with wire brush and sandpaper, then used Bilt Hamber Hydrate 80 to convert the rust spots to a stable base (nice colour change to show where you've been as showing in the pic). Just put a decent coat on the front half of the car (subframe, panels, suspension droplinks etc, the bits that were rusty and everything else ((not brakes or exhaust)) and it goes on very easily. Even with using too much it dried before it dripped down on my head. I'd painted the exposed metal elements with Hammerite Direct to Rust paint a few days ago which was blue, a little sad this has been covered up by the brown wax but at least I can easily see where I've sprayed. All in all, very impressed with the product. Will use the other tins for the rear and probably my other cars too as I've got 3 full tins left :D

## Features

- Causes skin irritation.
- Extremely flammable aerosol.
- May cause drowsiness or dizziness.
- Pressurised container: May burst if heated.
- Toxic to aquatic life with long lasting effects.
- Reduces harmful emissions in compatible vehicles

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01KFYEZ6U |
| ASIN  | B01KFYEZ6U |
| Best Sellers Rank | 35,481 in Automotive ( See Top 100 in Automotive ) 90 in Wet Waxes |
| Brand | Dynax UB |
| Customer Reviews | 4.7 4.7 out of 5 stars (60) |
| Customer reviews | 4.7 4.7 out of 5 stars (60) |
| Date First Available | 1 April 2016 |
| 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. |
| Format | Aerosol |
| Is discontinued by manufacturer  | No |
| Item model number | dynax-ub |
| Item model number  | dynax-ub |
| Manufacturer | Bilt Hamber |
| Manufacturer  | Bilt Hamber |
| Package Dimensions | 34.9 x 7.7 x 7.3 cm; 680 g |
| Package Dimensions  | 34.9 x 7.7 x 7.3 cm; 680 g |
| Units | 750.0 millilitre(s) |
| Volume | 750 Millilitres |

## Product Details

- **Brand:** Dynax UB
- **Global Trade Identification Number:** 00721315283703
- **Item form:** Aerosol
- **Manufacturer:** Bilt Hamber
- **Number of items:** 1
- **Recommended uses for product:** Protects against corrosion, dirt, and wear
- **Specific uses for product:** Automotive Underbody
- **UPC:** 721315283703 643690384342
- **Unit count:** 750.0 millilitre(s)

## Images

![Bilt Hamber Dynax UB Firm Film Anti-Corrosion Wax - 750ml aerosol - Image 1](https://m.media-amazon.com/images/I/51pAO-aCxpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ excellent
*by P***R on 13 December 2025*

very good protection and finish

### ⭐⭐⭐⭐⭐ Easy to use, dries quick.
*by S***S on 10 September 2024*

Bought x4 tins of this to do the underside of my full fat range rover. Got all the rust off with wire brush and sandpaper, then used Bilt Hamber Hydrate 80 to convert the rust spots to a stable base (nice colour change to show where you've been as showing in the pic). Just put a decent coat on the front half of the car (subframe, panels, suspension droplinks etc, the bits that were rusty and everything else ((not brakes or exhaust)) and it goes on very easily. Even with using too much it dried before it dripped down on my head. I'd painted the exposed metal elements with Hammerite Direct to Rust paint a few days ago which was blue, a little sad this has been covered up by the brown wax but at least I can easily see where I've sprayed. All in all, very impressed with the product. Will use the other tins for the rear and probably my other cars too as I've got 3 full tins left :D

### ⭐⭐⭐⭐⭐ Perfect as always
*by L***A on 7 September 2025*

This company does not need a review on any of their products, they just work very well and very cost effective. There is enough in this can to do 2 family cars and because it’s Bilt Hamber I know it will last! Used in conjunction with Deox-gel… perfect combination

## Frequently Bought Together

- Bilt Hamber Dynax UB Firm Film Anti-Corrosion Wax - 750ml aerosol
- Bilt Hamber Dynax S-50 Anti-Corrosion Wax (750ml)
- Bilt Hamber Dynax UC Clear Film Anti-Corrosion Wax 750ml

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-27*