Home > Exterior > Korrosol Iron Fallout Remover
Bilt Hamber five star rating for product page

Bilt Hamber Korrosol Iron Fallout Remover (1L, 5L & 25L)

View Reviews five star rating for product page Product code: BH-KOR1
Bilt Hamber Korrosol Iron Fallout Remover (1L)
Price: £14.95
Awaiting Stock

Removes Metallic Particles From Automotive Paintwork.

Metal particles released from brake pads become aerosolised and attach to wheels and bodywork. Consequently, when running your fingers over the bodywork there will be a bumpy feeling, whereas paintwork should feel as smooth as glass. In addition to these particles being unsightly, they bond with the paintwork and begin to form rust. As rust forms the particle expands, disrupting the lacquer and allowing moisture and dirt to contaminate paintwork underneath.

Korrosol safely and effectively removes these harmful particles. Rather than relying on harsh acids which fail to differentiate between contaminants and paintwork, Korrosol is a pH-controlled formulation which seeks out the contaminants and acts to release them from the paintwork. The colour change that occurs indicates the particles have been neutralised and can be washed away from the panel.

Features & Benefits:

  • Quickly & safely removes metal particles from paintwork
  • Spray on, wait for the colour change & rinse away
  • Non-alkaline, pH-controlled solution

Sizes: 1 Litre & 5 Litres (Select from drop down menu above)


Bilt Hamber Korrosol Guide

Bilt Hamber Korrosol Iron Fallout Remover MSDS

Customer Reviews

five stars 16 Jul 2023

Watch the colour change and wipe the grime away

I have been using Bilt Hamber products since 2018. This is another no nonsense product that performs as it should. I spray it on the alloys as I am cleaning the rest of the car. There is a funky smell and a colour change as it oxidises the brake dust and tar deposits. I give the alloys a clean last (to save messing up the water) and rinse down. Works a charm and I have used it on various types of alloy to the more traditional type and diamond cut - safe to use and will last ages.

John R
five stars 17 Apr 2023


Have used quite a few bilt hamber products and as always they give great results and this one is no different

Paul C
five stars 17 Apr 2023

Great for industrial fall out

Great for industrial fall out

five stars 24 May 2021

My Six Week Test

Due to the poor weather of late, have not cleaned any of our cars for Six weeks. Alloys were heavily soiled and caked in brake dust to the point of embarrassing. Simply sprayed on and left to dwell as it lights up like a Xmas tree and rinsed. The wheels were 95% clean and just finished with wheel shampoo for the final clean up. Hugely impressed with this product and ideal for when wheels are severely dirty and will be great in winter months.

James Hodson
five stars 10 Aug 2020

Fantastic product

Use this product all the time and it's so easy and fast working. Tackles even the worst fallout on paint and can be used on wheels as well. Highly recommended.

Richard Bowen
five stars 15 Sep 2019

Best Iron Fallout

I spent a lot of time on the forums researching fallout remover, and this one came top. Having used it a number of times I can see why, well priced, powerful, cost effective and a good spray bottle. My car and wheels lite up bright purple! The paintwork went from feeling like sandpaper to very smooth, and once clay barred with Bilt Hamber bar (review on that also) then it was in great condition ready for polishing and LSP. Thanks.

four stars 15 Apr 2018

Will buy again

Works fast and does a great job. Only two downsides about it. It's a bit heavy on the sprayer I used, could feel it really had to work to spray it. Also, I left the 5-litre container in a room for a few days and the chemical smell managed to get out and fill the room even when it wasn't open yet. No signs of a leak could be found and just moved it outside. All in all, it's a good product with top value for money, especially in a 5-litre size.

Bob Turner
five stars 22 Nov 2016

My choice of fallout remover

I love this stuff! Snow foam or prewash your car and wheels, spray this on and leave for a few minutes to do its thing. It will break down the iron particles and you'll see it go bright purple, wash it off before it dries on and you'll be so surprised how you thought your wheels were clean when really they weren't.

Paul J
five stars 24 Nov 2015


Washed my 3 series and just tried this product. Goodness me, the whole lower half of the car turned purple! Rinsed it off and the paint feels so different. It seemed shinier after waxing,

Tim T K Mobile Valet and Detailing
four stars 29 Oct 2015

An excellent fallout remover

I bought this on several forum recommendations. Having used a few different fallout removers and not being too impressed. I wanted a cost effective bleeding style fallout remover, this scored better than car pro iron x, and is cheaper! It doesn't smell too bad. It works as an touch less alternative to clay as it actually dissolves the iron deposits. Handy if no machine polishing is to be done. Essential piece of kit for valeters and detailers.

five stars 29 Oct 2015

Great Deep Clean

A great product that can be used all over to get rid of fall out and contaminates as a decontamination stage. Looks cool, especially on wheels when it turns red! Smells 'interesting' but wow, it really does work!

five stars 11 Jan 2015

Better than expected

Ive always classed myself as an avid car cleaning enthusiast however I have never used a fallout remover!! Decided to trial this on my 2014 Audi A4 (in white I might add) and I was amazed!! I snow foamed and washed the car, rinsed it off and quickly dried the rear bumper and the back of the bootlid, gave it a quick spray of Korrosol and 5 mins later I had a purple back end, the car not me!!!! Really really impressed and will definitely buy again.

five stars 08 Dec 2014

Will use again, and again

I used this to help deep clean a brand new white car over a year ago. There were a few areas where the colour changed but not many. Used again six thousand miles later and there were rather a lot of pin points where the colour changed. So this product does work well. Used with tar remover, clay, polish and wax the paintwork is as smooth as glass.

Review this product

Share your thoughts with other customers

Write a Review