'Mopping'
Author
Discussion

Mark.S

Original Poster:

473 posts

304 months

Tuesday 29th April 2003
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Anyone have any experiance of having paintwork 'mopped'? TVR or otherwise?

cockers

641 posts

308 months

Wednesday 30th April 2003
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Yep - had the TVR done by Fernhurst as a condition of purchase (way back in March '01).

Paint was looking very sorry for itself, like the previous owner had thought a brillo pad would be a good way of removing dirt. After the "mop and polish", it was beautiful - literally new showroom condition. Deffo worth doing if your paint's a bit tired.

Tiggsy

10,261 posts

279 months

Wednesday 30th April 2003
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just what i was thinking about!

my 5 yr old paint has loads of swirls that show up under the sunlight when waxed- will this do away with them? and hows it done?

T

steveshutt

34 posts

279 months

Wednesday 30th April 2003
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me too please, what's 'mopping'.

apache

39,731 posts

311 months

Wednesday 30th April 2003
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dunno what it is but I want it too

eharding

14,648 posts

311 months

Wednesday 30th April 2003
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I had Fernies do this to the boot of my old Griff (after the tw*ts who tiled my kitchen floor set up their tile-cutter outside the garage while the door was open, covered the boot in ceramic dust and then wiped it off). As I recall it involves slightly heating the top layer of paint enough to let it move around slightly, and then repolishing. Good for minor scratches that can't simply be polished out, but won't sort out major gouges.

plotloss

67,280 posts

297 months

Wednesday 30th April 2003
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This should explain.

www.totalbmwmag.co.uk/HandsOn/TechNov02.PDF

Laborious process but well worth it, I did the Mini a while back.

Apologies for the cheap car in the pictures!

Matt.

steveshutt

34 posts

279 months

Wednesday 30th April 2003
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My brother used to do this on all the cars he did up, but just used t-cut. He used to get fantastic results on cars. I always assumed this is what garages did before putting used cars out on the forecourt.
It seemed mainly down to the fact that you have got a heavy duty polisher. (he'd bought one for about 150 quid at the time) that will take the layers of the lacquer or paint off. I could not imagine being able to get the same effect spending hours by hand, using t-cut or a cutting compound. It was significantly easier and better.
I tried it a few times, but I am not sure if I would do it on a car that is already in good condition, that you want to try and get back to perfect. I am certain the swirls you see in sunlight will not go, but where the lacquer is starting to look like it has had fine sandpaper on it, That may improve significantly.
I am going to try a small section of my boot this weekend, which is looking a bit shabby in places. I had been thinking about it for a while but this post has prompted me. I'll let you know. One tip for anyone doing it, it cleans the rubber trim and glass and number plates etc etc as well,if your doing the whole car (when using t-cut) but stay clear of edges, it can quickly take the paint off after a couple of seconds. keep moving all the time and use plenty of water, don't let the cleaning 'mop' head dry out. These polishers often have two speeds as well, low is better, high will leave fine swirl type scratches.

Mark.S

Original Poster:

473 posts

304 months

Wednesday 30th April 2003
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Great stuff, thanks chaps.

A friend has reccomended someone nearby that can do the job and I'll probably head up there next week to show him the car. He doesn't expect the charge to be much more than £60 or so which I'll willing pay when the other option looks to be days or polishing and waxing!

plotloss

67,280 posts

297 months

Wednesday 30th April 2003
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The G3 that they use in that article can also be used by hand with startling results. If combined with a machine polish (used by hand, stupid eh?) the finish is astound, it can actually move paint into small scratches all but covering them up...

Careful though, its easy to go too far...

Matt.

andyf007

863 posts

285 months

Wednesday 30th April 2003
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This process does provide excellent results, but generally for solid colours not metallics. Just use T-Cut Metallic on laquered finishes, the G compounds will be too harsh, as will standard T-Cut. Finish with any good polish and wax.

Andy

incorrigible

13,668 posts

288 months

Wednesday 30th April 2003
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Make sure you use plenty of water if you're using a machine to do th polishing

Don't be tempted by the cheap polishers (work off your fag lighter) they haven't got the torque (half decent one £150)

Anyone round my way needs to borrow one, drop me a line

jaydee

1,107 posts

296 months

Wednesday 30th April 2003
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My mother managed to burn through the paint doing this. Go steady and avoid any sharp edges (do them by hand.) It doesn't do a lot on lacquers (eg. metallic paint) because the outer surface isn't coloured but it works well on flat colours. Had a Golf (instafade red) done a few years ago, it worked out cheaper to get a bodyshop to do it than to hire the buffer, buy the compound etc. £200 IIRC.

T88CAN

3,474 posts

284 months

Wednesday 30th April 2003
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jaydee said: My mother managed to burn through the paint doing this. Go steady and avoid any sharp edges (do them by hand.) It doesn't do a lot on lacquers (eg. metallic paint) because the outer surface isn't coloured but it works well on flat colours. Had a Golf (instafade red) done a few years ago, it worked out cheaper to get a bodyshop to do it than to hire the buffer, buy the compound etc. £200 IIRC.


yep scene a couple of cars burnt in my time if you are thinking of a "machine mop"leave it to the professionals (no not bodie an doyle)a experienced Valeter who will be insured.

jondokic

385 posts

294 months

Thursday 1st May 2003
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Yes, let the professionals handle it. Not a DIY job, but some people have more enthusiasm than common sense do they not ?

dern

14,055 posts

306 months

Thursday 1st May 2003
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I got a local body shop to do an old civic of ours before I sold it, it wasn't very expensive at all and makes the car look fantastic.

One thing to note if you are buying a red car... a mopped old red car looks absolutely superb even if prior to mopping the red paint was fading to pink. Be aware though that the fading returns very very quickly indeed.

Mark

incorrigible

13,668 posts

288 months

Thursday 1st May 2003
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jondokic said: Yes, let the professionals handle it. Not a DIY job, but some people have more enthusiasm than common sense do they not ?
Not so sure, it's a pretty easy skill to learn, then again so is plumbing, so guess it depends on how much spare cash you've got

Tru about the common snese though, but IMHO if you've got no common sense, you shouldn't have a nice car

jaydee

1,107 posts

296 months

Thursday 1st May 2003
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Dad's still sore that mum tried it on his car I think. It's not too difficult IMHO, but as I say getting a bodyshop (Autobodies in Matlock IIRC) to do it was cheaper than hiring/buying the bits. I agree on the plumbing though, 5 years of student housing being the best 'free' course

steveshutt

34 posts

279 months

Thursday 1st May 2003
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Agree with incorrigble, its quite easy and nothing to be afraid of. Just start with plenty of water, dip the mop head into a bucket every ten seconds and then give the head a 1 second spin to get rid of the excess water and go for it. Start with t-cut, rather than a stronger cutting compound to get the hang of it. (maybe do your windscreen first !)It'll clean any deposits of grease etc off.
one warning it is a seriously messy job, make sure nothing in close vicinity for splashes. You'll also be wet-through.