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tyrannosauROSS



Member Since: 24 Jun 2016
Location: Kent
Posts: 136

United Kingdom 2006 Defender 110 Td5 CSW Chawton White
a whole load of Holes
Hello,

Ive been removing the rear wheel arch seats from my 110 CSW in preparation for changing the windows into gul wing doors/ lockers and converting the back to house the fridge, camping gear, electricals and storage.

I have one problem... where all the bolts went through the tub to tie the seats and seat belts into the chasis I now have a whole load of holes that let our wet friend in.

What are your suggestions for filling these holes?

Would you try and tig weld them closed?
Glue another aluminium panel/ chequer plate over the whole lot?

suggestions on the back of a postcard please....

In other news... just spent 14 days with the wife and boy touring around Scotland.... Defender didn't miss a beat and I even got complemented in Morrisons car park for the "awesome Defender"..... I was a proud owner!

As ever.... thank you in advance!
Post #560130 30th Aug 2016 10:24pm
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miker



Member Since: 13 Sep 2015
Location: Surrey
Posts: 1763

United Kingdom 1999 Defender 110 Td5 CSW Rioja Red
Ideally replace the panels or fill them in with weld.

Realistically I'd clean the area fastidiously, then bond on some new ally sheet to the outside, fill the holes from the top and underseal over the lot.
Post #560132 30th Aug 2016 10:28pm
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Bluest



Member Since: 23 Apr 2016
Location: Lancashire
Posts: 4209

United Kingdom 2007 Defender 110 Puma 2.4 XS CSW Java Black
I just put bolts back in the holes , no problems with water coming in but looks a bit unsightly on the inside. 2007 110 TDCi Station Wagon XS
Post #560133 30th Aug 2016 10:46pm
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tyrannosauROSS



Member Since: 24 Jun 2016
Location: Kent
Posts: 136

United Kingdom 2006 Defender 110 Td5 CSW Chawton White
Not an option... I want the back to look good and be flat so that I don't have to get creative with levelling it!

Option one sounds like a plan.... what sort of product would you use to bond the aluminium sheet to the tub?
Post #560134 30th Aug 2016 10:52pm
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jomara



Member Since: 26 Oct 2009
Location: Lanarkshire
Posts: 1790

Scotland 2014 Defender 110 Puma 2.2 XS CSW Santorini Black
Why not plug the holes with rubber bunts and a spot of silicone?

http://www.grommets.co.uk/products/bungs/standard-bungs/

http://www.rosshandling.co.uk/plugs-grommets.asp 2014 110 2.2TDCi XS Station wagon
1971 Bowler Tomcat 88 4.2 V8 Auto
2022 110 D250 XS Edition - Gone
2024 110 D250 X-Dynamic HSE
Post #560147 31st Aug 2016 5:47am
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defender9



Member Since: 12 Mar 2016
Location: Fylde Coast
Posts: 1629

United Kingdom 2015 Defender 90 Puma 2.2 SW Keswick Green
Use Sikaflex if you are bonding aluminium patches over the holes. As long as you clean up the area to patch down to metal the patches wont come off.
Post #560166 31st Aug 2016 8:03am
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17386

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
I have had very good results in the past using 2-part epoxy to bond patches over holes in LR bodywork. For best results use a hot-air paint stripper to heat the epoxy to improve the mix and to accelerate curing.

Using this method I have patched wing mirror and other holes, as well as fatigue cracks etc, on my S1s which are still good 30 years later.
Post #560170 31st Aug 2016 8:28am
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
I've dealt with big holes (like 2") with a bit of aluminium sheet and two part epoxy as already mentioned. To clamp it I drilled a small hole and put an M4 bolt with a spreader bar then left it overnight. With a smaller hole you probably wouldn't need to clamp it or could use magnets.

Small holes I've just stuck foil tape over followed by sound deadening.


Last edited by Cupboard on 4th Sep 2016 9:06pm. Edited 1 time in total
Post #560212 31st Aug 2016 12:12pm
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couplands



Member Since: 31 Aug 2011
Location: Peak District & Cornwall
Posts: 1826

United Kingdom 2001 Defender 90 Td5 HT Oslo Blue
As above, I have covered these holes with ali plate stuck down with Sikaflex. They wont move..!

You might also want to check for other leaks before you put the storage in, and Sikaflex is very good for closing any gaps. Don't use silicone as it will eventually fail.

cheers

simon
Post #560214 31st Aug 2016 12:18pm
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miker



Member Since: 13 Sep 2015
Location: Surrey
Posts: 1763

United Kingdom 1999 Defender 110 Td5 CSW Rioja Red
As has already been said, probably sikaflex or some sort of metal 2 part epoxy.
Post #561378 4th Sep 2016 7:42pm
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