HG Rust Remover for Metal, Effective Rust Stain Remover with Rust Repellent Effect, Anti Rust Dip or Paint On, Powerful Rust Cleaner for Gates, Tools & Furniture - 500ml

I’m genuinely impressed with this product. It removed rust stains quickly and effectively without damaging the metal surface. Very easy to use, and the results were visible almost immediately. I tried a few other products before, but this one worked far better. A little goes a long way as well, so the bottle should last quite a while. Highly recommended for anyone dealing with stubborn rust stains around the home or workshop.

I had tried everything to get rid of rust stains on porcelain graden tiles. ChatGPT actually recommended this product. It worked! Got rid of rust marks from plant pots. Wish I had done before and after photos! I diluted the solution and poured it on. In really stubborn areas I brushed it and left it for a few minutes. Every rust stain has gone!

Rather than having to rub and scrub at the rust, this is an excellent alternative. I had a wrought iron hanging bracket given to me as a present but had nowhere to hang it at the time, consequently in the meantime it went rusty. As it has fancy twirls on part of it, this product saved me time and my patience. It took a couple of goes to do a good job, but it all came off and now the bracket has been painted successfully.

This stuff really works, old rusty tools are renewed, as good as electrolysis.

I have only tried it on one item and that was a 60 year old boy-scout knife, still sharp and in frequent use, that had become discoloured and rust-pitted in places. I submerged the knife in the solution for the specified period but nothing much happened. I agitated the liquid and then doubled the period, agitated it frequently and doubled it again - i.e. about 7 times the specified period. When I eventually removed the knife, it had a rather nice, even, dark grey finish rather like passivated screws (see photo). Unfortunately, that was not what I wanted so I set to with a wire brush and eventually got rid of the grey coating. I ended up with a rust-free, shiny blade with plenty of pits and irregularities where there had been rust - keep in mind this is 60 years old. So..... did it work or not? I really have no idea. I got the result I wanted by wire-brushing it. Maybe I could have missed out the dipping stage and saved some money.

I was scepticle but the feed back for rust removal was fairly positive. My requirement was to descale hot rolled mild steel flat bar brackets as a prep for priming and painting. Mill scale can easily be removed abrasively, grit blasting or rotary disc if you dont mind the resultant surface finish and cost. My method was by full immersion in an approximate 25% HG to water mix in a shallow polythen lined bath. That said, I can't vouch for painting the product on surfaces neat but I wouldnt have done it that way. The product is acidic so the usual PPE, gloves, skin and eye protection. The product does not fume or give off acidic smells. I allowed 24 hours for immersion. The solution did work and I washed the brackets down with a neutralising solution of Sodium Carbonate ( Soda Crystals ). Surface finish was back to original grey steel. The dissolved mill scale washes off as black smut. Mill scale removal is in excess of 99%. I have put the brackets back in the solution for another 24 hours to remove the odd stubborn spots caused by the laser profiling but overall they would do after 24 hours. The steel does not become etched and is not discolored by the solution. For me, 500ml for what is a small project has worked perfectly but derusting or descaling anything of size I would recommend grit ( sand ) blasting. I have seen the end result and once red oxide primed is a perfect method for gates railings, car parts, cast iron bench ends and the like. Hope this is a proper review for you.

Worked as it is meant to. Good quality for a good price

Easy to use. Does what it says on the bottle.

في الحقيقية انا اشتريت هاذا المنتج لان سيارتي يوجد بها صبع ويجب علي ان اصبغ سيارتي ثم قلت لنفسي ساجرب هاذا المنتج قبل الصبغ ، النتيجة لم اكن متوقها ، ازال جميع الصدأ الموجود في سيارتي بدون ان ياثر على صبغة السياره الاساسي ، انصحكم به وبشدة 🤙

Décapant puissant mais demande encore beaucoup de travail pour une finition impécable, voir acceptable!

Very strong and concentrated product. 1:5 with water strips off galvanising from bolts, as I found out by mistake.

استعدت لون الحديد وازال الصدأ بشكل كامل ، وضعت القليل منه على اسفنجة وقمت بمسح المكان الصدأ ، كانت النتيجة رائعة

Is doing the job