Well the old money-pit passed the MOT but underbody rust is apparently becoming an issue.
I rather like the old girl and am thinking that I want to keep her for a few years yet, so rust treatment and protection seems to be in order.
Will all the above do an adequate job, or is one a stand out choice?
I am prepared to pay to have it done professionally, and am happy to travel a sensible distance from West Norfolk.
Has anybody had experience of these products, and recommendations for a garage to do the job properly?
I've seen these so far;
https://www.neneoverland.co.uk/services/ru...E4QAvD_BwE
https://www.rust.co.uk/product/dinitrol-ru...atment-272
Cheers guys.

When I bought my first 2005 SC 6 years ago I paid to have the underbody coated in Dinitrol. I chose this over Waxoyl due to it's "aircraft" specifications and no other reason.
I can't really tell you if it was any good as once it's on it's a black tar-like substance but it did make it a pain to work on underneath.
When I got my SVR which was newer, I decided I liked the idea of easy self application and cleaner finish that Lanoguard offered. Yes, you might need to do it every year but it only took an hour for me to do myself, with minimum mess and good looking results. Also I liked the fact it's not petrochemical based and that it's made in the UK.
Does any of it work as advertised? That's a difficult one to measure but it does give you a little bit of piece of mind! 2016 RRS SVR Estoril Blue
2005 4.2L Supercharged Java Black - gone but was my first love.
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If we all point our RR's in the same direction and accelerate at the same time can we turn back time?

Hi can’t recommend Lanoguard enough, excellent product was easy to work with covers well worked great on RRS.

Thanks for the replies, still researching where to get it done.

Iomegas wrote:

Hi can’t recommend Lanoguard enough, excellent product was easy to work with covers well worked great on RRS.

How long does it smell of sheep after application? Or is that an urban myth?  Visitor from fullfatrr.com
* GONE. 2012 RR Sport HSE SDV6 Orkney Grey. Now being piloted by RRSTDV8
* GONE: 2011 4.4 TDV8 Full Fat. Amazing piece of kit.
* Current. 1974 Lightweight 2.25L petrol. Old skool
* GONE. Freelander GS TD4 Manual MY2013. Orkney Grey with privacy, cold and clearview packs, armrests (a must!) and a spoiler.
* GONE. Range Rover Classic '93 200Tdi Factory fit
* 1949 80" in family since 1975

Can’t even say I noticed any smell. It was if anything very none odour certainly nothing hanging around.

Iomegas wrote:

Hi can’t recommend Lanoguard enough, excellent product was easy to work with covers well worked great on RRS.

Hi the only thing I would say is if your doing it outside make sure your wearing eye protection as the wind can carry the spray ,also if you get it get the package with the special grease it’s great to put over those big exposed bolt and nuts warm it up and use a brush to work it in. Lanoguard bi do itself well to the surfaces for the protection you want.Took me around 2 hours to be happy id covered everything i wanted and about an hour with the grease .

I did mine with Lanoguard and the car became very popular with the local fox population