Underbody protection for winter driving
Underbody protection for winter driving
Author
Discussion

AndrewGP

Original Poster:

2,070 posts

179 months

Yesterday (17:09)
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I took delivery of my new 718 Cayman back in March this year with the express intention of keeping it very long term and using it as my daily driver. So far, so good, it's bloody marvellous and everything I hoped it would be. I'm pretty OCD when it comes to condition, so it's ceramic coated, has RGS front mesh radiator grills and subtle arch guards to protect from stone chips, which I designed, 3d printed and fitted as I couldn't find anything up to the right standards.



With autumn and winter fast approaching, thoughts are turning to keeping underneath in good order. Whilst I won't drive it when the roads are heavily salted, it will get used throughout the winter months, so it needs protecting. It's booked in to my go-to Porsche Indy for a thorough job on the ramp, with the undertrays removed etc. at the end of October but I'm open to what we use to protect it.

I've had good results with ACF50 in the past on my Caterham, but interested to hear about any other experiences eg Lanoguard or any other treatments that would do the job. I'm not necessarily looking for a once only solution, doing it every year in the autumn would be fine if that's what's required.

Edited by AndrewGP on Wednesday 17th September 17:12

Clad-Hach

91 posts

5 months

Yesterday (17:31)
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My mate has just done his car with Lanoguard and he's very impressed although he did say it smells a bit, he also considered Bilt Hamber underbody protection which apparently gets good reviews too.

I am a bit old school, I like Waxoyl its proven and very easy to apply (thin down with white spirit and warm it up in a bucket of hot water) buy a proper air application tool and its not even very messy to apply with the correct kit. Check every year and apply more if required.

When I bought my GR-Yaris Waxoyl was what I used.

and31

4,302 posts

144 months

Yesterday (17:58)
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Bilt Hamber every time for me-their cavity spray is fantastic-I use it on my classic mini, I wouldn’t use anything else now

Dream355r

46 posts

193 months

Yesterday (19:54)
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My cayman was recently coated in waxoyl and previous Vantage was treated with lanoguard.

Seems to be what each specialist favours does the job. I’m sure there are strengths and weakness of both if I dug a little deeper.

Billy_Whizzzz

2,378 posts

160 months

Yesterday (20:19)
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I’d go dinitrol

Castrol for a knave

6,287 posts

108 months

Yesterday (20:27)
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Bilt Hamber, sprayed on with a garden sprayer, with a bit of thinners in and then I get down and dirty underneath and wipes it around with a piece of cloth..

Leave it a week or so then a fine spray on top with Bilt using the compressor.

SkinnyPete

1,640 posts

166 months

Yesterday (21:31)
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Is this there any evidence to suggest this is needed?

Clad-Hach

91 posts

5 months

Yesterday (22:38)
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If you have or have access to an air compressor this bit of kit is superb, it has a lance with a 360deg sprayer for the box sections and a little right angled sprayer for everything else...its very precise and makes little mess.


anyoldcardave

921 posts

84 months

Yesterday (23:06)
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SkinnyPete said:
Is this there any evidence to suggest this is needed?
Probably not, but it is a personal thing and does help in the long run, and the OP says he is OCD and in it for the long term.

Billy_Whizzzz

2,378 posts

160 months

SkinnyPete said:
Is this there any evidence to suggest this is needed?
Yes