Author Topic: Fuel tank top coat  (Read 12402 times)

Offline Ken4004

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Fuel tank top coat
« on: March 26, 2026, 04:37:40 PM »
I have just been to a coach works to get a quote to apply top coat to my fuel tank, the tank is already resprayed and the decals have been applied and the quote to just apply two coats of top coat was between £150 and £200 which I thought was a bit strap.
I just wondered if anyone has had this done recently and if so how much did it cost, this does not include rubbing down / prepping the paint prior to apply the top coat which I will do myself.

Offline AshimotoK0

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Re: Fuel tank top coat
« Reply #1 on: March 26, 2026, 04:43:55 PM »
Did mine with Spraymax 2K in a can and its petrol resistant.  Gives superb finish but £25 a can inc delivery approximately. Have also done it with Devilbiss SRi mini gun but TBH finish was about the same using Mipa 2K gloss clear.
“Alright friends, you have seen the heavy groups, now you will see morning maniac music. Believe me, yeah. It’s a new dawn.” Grace Slick, Woodstock '69 .. In the year of the Sandcast.

Online Coppertop1234

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Re: Fuel tank top coat
« Reply #2 on: March 26, 2026, 04:52:11 PM »
I did my own using 2 pack petrol resistant lacquer in a rattle can from our local auto paint supplier

Like Ash said about 25.00 a tin easy enough to apply and a great finish

 I would agree that the quote would seem a bit steep just for finish coat.
I Love Tinkering with Old Classics
1970 Mobylette 50cc  
1972 Honda Cb175
1974 Yamaha Rd250  
1962 Triumph 650 Bonneville
1972 Norton Commando
1978 Honda CB400/4
1976 CB750F1 
1976 Suzuki GT750 Kettle
1978 Honda CB 750 F1 
Married Life No Bikes for a while then
1975 CB Honda 400/4 Restoration
1976 Kawasaki Z650   Restoration
2002 Suzuki GSX1400
1976 Honda cb750F1  Restoration
1978 Honda cb750 F1 Restoration
1977 CB 250 Dream    Restoration
1977 CB400/4  - The last one - Restoration

Offline DomP

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Re: Fuel tank top coat
« Reply #3 on: March 26, 2026, 06:00:52 PM »
I had a bad experience doing mine with 2k promax, followed the instructions and did it mid summer but it hasn't hardened and definitely isnt fuel proof
1975 XS650B
1976 CB550F1 current project
2012 Triumph Daytona 675

Offline Bryanj

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Re: Fuel tank top coat
« Reply #4 on: March 26, 2026, 06:41:56 PM »
Thats about 1 1/2 hours work without the cost of the laquer

Offline AshimotoK0

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Re: Fuel tank top coat
« Reply #5 on: March 26, 2026, 07:22:10 PM »
This was clear-coated by me with Spraymax 2K aerosol . Not flatted or polished either ...finish straight from the can

Colour was done with spraygun.

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“Alright friends, you have seen the heavy groups, now you will see morning maniac music. Believe me, yeah. It’s a new dawn.” Grace Slick, Woodstock '69 .. In the year of the Sandcast.

Offline AshimotoK0

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Re: Fuel tank top coat
« Reply #6 on: March 26, 2026, 07:27:34 PM »
I had a bad experience doing mine with 2k promax, followed the instructions and did it mid summer but it hasn't hardened and definitely isnt fuel proof

Do you mean ProXL Dom?  Spraymax 2k is deffo fuel resistant.


"Yes, SprayMax 2K lacquer (clear coat) is fuel-resistant and commonly used on motorcycle tanks and areas exposed to gasoline. The two-component (
) system, which mixes hardener within the aerosol can, offers superior chemical, petrol, and abrasion resistance compared to standard
 sprays, creating a durable, professional-grade finish"

“Alright friends, you have seen the heavy groups, now you will see morning maniac music. Believe me, yeah. It’s a new dawn.” Grace Slick, Woodstock '69 .. In the year of the Sandcast.

Offline DomP

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Re: Fuel tank top coat
« Reply #7 on: March 26, 2026, 08:39:43 PM »
You're quite right Ash!  Disappointing as I got a cracking finish on it
« Last Edit: March 26, 2026, 08:42:22 PM by DomP »
1975 XS650B
1976 CB550F1 current project
2012 Triumph Daytona 675

Offline Laverda Dave

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Re: Fuel tank top coat
« Reply #8 on: March 26, 2026, 10:41:02 PM »
This was clear-coated by me with Spraymax 2K aerosol . Not flatted or polished either ...finish straight from the can

Colour was done with spraygun.

(Attachment Link)

I used to have one of those in that same colour 😭😭😭😭
1977 Rickman Honda CR750
1999 Honda VFR 800FX
1955 750 Dresda Triton
1978 Moto Morini 350 Sport
1978 Honda CB400/4 'The Flying Banana'
1982 Laverda 120 Jota
2020 Royal Enfield Interceptor 650
1990 Honda VFR400R NC30

Offline AshimotoK0

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Re: Fuel tank top coat
« Reply #9 on: March 26, 2026, 11:39:07 PM »
You're quite right Ash!  Disappointing as I got a cracking finish on it
I had a real run-in with ProXL... I used their 2k primer which they and hence all distributors claimed was isocyanate free ... yet is clearly stated in tiny print on the can that it does contain iso. I told them about it but they did nothing about it. So I gave them a month  to change their documentation , otherwise, I threatened to report them to HSE.  They promptly changed it but a year later , suppliers on eBay were still selling it as iso-free.
« Last Edit: March 27, 2026, 07:48:01 AM by AshimotoK0 »
“Alright friends, you have seen the heavy groups, now you will see morning maniac music. Believe me, yeah. It’s a new dawn.” Grace Slick, Woodstock '69 .. In the year of the Sandcast.

Offline Ken4004

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Re: Fuel tank top coat
« Reply #10 on: March 27, 2026, 07:58:13 AM »
Thanks for the feedback guys , I am going to try and strike a cash in hand deal but if it’s not reasonable I will give it a go myself.

I didn’t realise it would take 1 1/2 hours to do assumed it was two coats at 15 minutes a coat

Offline Laverda Dave

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Re: Fuel tank top coat
« Reply #11 on: March 27, 2026, 09:17:57 AM »
Everything from bike restoration services, building materials, eating out etc have doubled in price since COVID.

Restoring motorcycles has now become a very expensive hobby. This is especially so when you compare restoring an old motorcycle compared to buying a new one, I found it would have been cheaper to have bought a new RE650 compared to restoring the Honda TL125 I restored last year!
I know the TL has more historical value but it does make you wonder if it makes sense to spend so much money restoring an old bike that in all probability will get little use compared to spending the same amount or less, on a new bike built to be used in all weathers with creature comforts of good breaks, suspension, ABS and fuel injection.
When I bought my RE650 two years ago I paid £2,600 for it with 2,200 miles on it. Full history and absolutely immaculate. A full paint job with decals on a 400/4 will be around £1k, chrome plating of mudguards, handlebars, light rim will be the same. Hard chrome forks £300, frame paint £400.....that's more than I paid for a two year old bike!
I'm not in to restoring bikes to make money, it's my hobby but it's becoming so expensive to do nowadays it does make me wonder especially considering there are so many modern retros available now.
1977 Rickman Honda CR750
1999 Honda VFR 800FX
1955 750 Dresda Triton
1978 Moto Morini 350 Sport
1978 Honda CB400/4 'The Flying Banana'
1982 Laverda 120 Jota
2020 Royal Enfield Interceptor 650
1990 Honda VFR400R NC30

Offline Ken4004

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Re: Fuel tank top coat
« Reply #12 on: April 08, 2026, 07:09:41 PM »
Just had my tank top coated and I managed to strike a deal £120 for cash, my reason for going with this price is the fact that I just spent £120 filling up the car with diesel so that reall6 put it into perspective.
They also put the tank in the oven for each coat and I am very happy with the results.

Offline Ken4004

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Re: Fuel tank top coat
« Reply #13 on: April 14, 2026, 09:22:30 PM »
I gave up worrying about how much this cost it was a case of I’ve started so I’ll finish, I would like to do an XT 500 but again the cost of going that would be too much. I might just get a ratty one and get it working and enjoy it [ quote author=Laverda Dave link=topic=32567.msg316779#msg316779 date=1774603077]
Everything from bike restoration services, building materials, eating out etc have doubled in price since COVID.

Restoring motorcycles has now become a very expensive hobby. This is especially so when you compare restoring an old motorcycle compared to buying a new one, I found it would have been cheaper to have bought a new RE650 compared to restoring the Honda TL125 I restored last year!
I know the TL has more historical value but it does make you wonder if it makes sense to spend so much money restoring an old bike that in all probability will get little use compared to spending the same amount or less, on a new bike built to be used in all weathers with creature comforts of good breaks, suspension, ABS and fuel injection.
When I bought my RE650 two years ago I paid £2,600 for it with 2,200 miles on it. Full history and absolutely immaculate. A full paint job with decals on a 400/4 will be around £1k, chrome plating of mudguards, handlebars, light rim will be the same. Hard chrome forks £300, frame paint £400.....that's more than I paid for a two year old bike!
I'm not in to restoring bikes to make money, it's my hobby but it's becoming so expensive to do nowadays it does make me wonder especially considering there are so many modern retros available now.
[/quote]
« Last Edit: April 14, 2026, 09:24:59 PM by Ken4004 »

Offline Johnny4428

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Re: Fuel tank top coat
« Reply #14 on: April 15, 2026, 12:59:03 PM »
I share your sentiments as probably most of us do. I don’t think I will do another restoration, which is what I also enjoy doing but being retired I will always be tinkering around. (Probably don’t have room either)😳 Even “needs tidying” grows financial tenticals!😂
1952 Cymoto on Triumph bicycle.
1961 Matchless G3
1974 Honda CB550K1
1978 Honda CB550K3
1999 ST1100 Pan European 50th Anniversary.
1975,1984,1986 Honda C90’s
1973 Honda CB750K3
1977 Honda CB550 (almost)