Menu toggle

Tips for doing sills.

J4CKO

New member
My car is bubbling up on the sills, the crap weather and the fact it lives outside hasn't helped so need to bite the bullet, the rust is one patch on the nearside front wing, the back ends of both sills and behind the wheels where stones have kicked up.

Inside the sills looks ok, down the long box section as had an endoscopic cam in there, the rust seems confined to the back of the sills but appreciate it may be the tip of the iceberg, had a look and a prod during the mot and nothing jumped out, seemed solid so hoping it is just the single skin, the bits behind the wheels look cosmetic and the front wing looks easy, plan is to cut out and replace the rot, then protect it, then send it to a pro for paint.

Am practising my welding on old panels so I can let metal in slowly and not warp anything.

Have a basic clarke mig, seems ok, going to get an auto helmet as all that flipping up and down drives me mad.

Have some steel from our fiat 500 we used for that, would like a shopping list of what's needed otherwise to do the repairs, I am not sending it in anywhere, if it's horrendous it gets broken for spares but I don't think that will be the case, if it is, will buy a Boxster as they don't seem to rust, even if the engines eat themselves.

So, how can I protect it so it doesn't need doing again, any products that will help.

Am deferring the belts until after this, will do the body and if it is all ok, then straight in for belts as i don't fancy that job.

Car is a 91 S2 cab
 
Mark, you need to look at Peter Empsons photographic record and theres a thread somewhere titled: what lies beneath. Neither will fill you with confidence unfortunately, but theyre essential reading.


Simon
 
What lies beneath is mine. Peter and I both went the same route.It's not a job for an inexperienced welder. If you can weld well and can do a bit of fabrication then you'll be fine.If not then take it to some-one who can. Also the cab has a double floor which can be quite deceiving.
 
I doubt it is that bad based on my camera investigations, couldn't see any rust in the main box section, if it is that bad there will be a few cab parts on eBay !
 
In addition to the double floor the cab also has more metal in the sills themselves, just to make it more challenging, its just metal though!
 
Yep, realised that, I am getting all the stuff together to do it, whilst the weather is bad and days short am fulfilling my decorating obligations so I don't feel like I am neglecting things when I get on with it.

New stuff keeps turning up, new welding helmet that auto darkens, 0.6 mig wire, small magnets, 0.6 tips, argon/co2 mix, new earth clamp etc, a mate is getting me some panels to do some more practice on before I got cutting Porsches up, won't tackle it until I am as good as I can be. Have the mig, two grinders, flap disks, 1 mm cutting disks, fresh steel

I will need to get some sprays, any suggestions above and beyond,

Wax oil
Stone chip
Guards red rattle can for temp spray job to make it look presentable until I can send it in to be done properly
Primer, what's the best ?
Filler/stopper


Anything else I need ?
 
Probably nothing more you need but plenty to tempt you here http://www.frost.co.uk/
Tony
 
Personally I would use a thicker wire.I would buy a few tins of zinc 184 or another decent zinc primmer.Always remember to work in a well vented area as the body is zinc dipped.When I did mine I used 1mm and 1.5mm galvanised sheet to make my repair sections as i wanted to add strength to the suspension mounting points etc.
 

Posts made and opinions expressed are those of the individual forum members

Use of the Forum is subject to the Terms and Conditions

Disclaimer

The opinions expressed on this site are not necessarily those of the Club, who shall have no liability in respect of them or the accuracy of the content. The Club assumes no responsibility for any effects arising from errors or omissions.

Porsche Club Great Britain gives no warranties, guarantees or assurances and makes no representations or recommendations regarding any goods or services advertised on this site. It is the responsibility of visitors to satisfy themselves that goods and/or services supplied by any advertiser are bona fide and in no instance can the Porsche Club Great Britain be held responsible.

When responding to advertisements please ensure that you satisfy yourself of any applicable call charges on numbers not prefixed by usual "landline" STD Codes. Information can be obtained from the operator or the white pages. Before giving out ANY information regarding cars, or any other items for sale, please satisfy yourself that any potential purchaser is bona fide.

Directors of the Board of Porsche Club GB, Club Office Staff, Register Secretaries and Regional Organisers are often requested by Club members to provide information on matters connected with their cars and other matters referred to in the Club Rules. Such information, advice and assistance provided by such persons is given in good faith and is based on the personal experience and knowledge of the individual concerned.

Neither Porsche Club GB, nor any of the aforementioned, shall be under any liability in respect of any such information, advice or assistance given to members. Members are advised to consult qualified specialists for information, advice and assistance on matters connected with their cars at all times.

Back
Top