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Fiberglass workshop: fix your lip etc.

PostPosted: Wed Jul 10, 2013 10:48 pm
by bigBADbenny
I need to fix up my cracked genuine STi lip and some road rashed side strakes imported from J.
If anyone would like to fix theirs too I'd be happy to share materials and skillz ;)

Basically I've been wanting to learn paint prep and so I'm beginning from the ground up with fiberglass repairs and bumper prep.
Inspiration from:
Cruisn's lip repair how-to part 1, part 2, part 3

and from these bodykit repair guides.
http://www.stanceiseverything.com/2010/ ... ip-repair/
http://www.a4mods.com/index.php?page=we ... paint.html

I bought a fiberglass kit for $50 from my local chandler. I then went to my local paint shop and asked about auto fillers and paint prep supplies.
They kindly suggested I go to an auto paint specialist Paint Center on Somerville Rd Sunshine http://goo.gl/maps/ZpeJT
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I explained what I wanted to the staff, namely hobby sized quantities of the materials to get me going with the lip and strake repair.
The $50 fiberglass kit from the chandler is fine but Paint Center had two better options at around $36 and $50, both with more material and the bigger kit with acetone, for shifting dirt etc that Prepsol won't, (acetone is stronger). Motorspray is the brand name.
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I needed some sandpaper and wet n' dry, and the boss advised to not go too fine at this stage, since the paint needs a decent key to adhere to.
Thus I wound up with 120 and 180 for the coarse leveling of the harder Reo Fill and 240, 400, 600 for leveling the softer fills.
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The staff at Paint Center were really helpful with sorting out my list so I didn't buy too much or too little or have any necessary duplication of similar items.
So with a couple of cool discounts, thanks, the kit of Reo Fill (has short fiberglass strands for strength), Spot Putty, Bumper Fill (its flexible) and 5 grades of paper came to $50. Total spend so far $100, still required: a little chicken wire.
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Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 10:51 am
by bigBADbenny
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This is the kit I bought, should be at least enough for 2 lip repairs.

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 11:16 am
by peadya100
Thats a great idea Ben!
Cracked lips seem to be an epidemic among liberty owners. It would be great if you took a few progress pics to show northerners how you did it and how it turned out :D

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 11:39 am
by cliffo3rb
I have fixed my lip 3 times with that very kit.Still got enough for 1 more fix aswell. :lol:

Seems to break in the same spot every time now.

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 11:42 am
by bigBADbenny
Thanks for the info an encouragement!

I was considering using some plastic L section and plenty of black sikaflex, so the repair might flex a little, but went the conventional path instead for some reason.

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 11:50 am
by Robbks
I've ripped off my Ebay PU lip about 4 times now.
So glad I didn't waste cash on a genuine STi one

I just take to it with the hair drier if there's any buckles and shape it up again.

My suggestion would be to keep the genuine STi lip in a box in the cupboard and only put it back on when you sell the car

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 12:05 pm
by bigBADbenny
Yeah mine has a dent I hope to push out with hairdryer heat.
I do want a PU lip as I know I'm likely break this one again ;)

Anyone know where to get those big metal gutter ramps from in Melb? :P

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 12:07 pm
by zch91
Unless you live in a hot climate and it sags like shit being in the sun.. :(

Already smashed the shit out of my genuine one.. Oops

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Thu Jul 11, 2013 12:19 pm
by Robbks
I actually toyed with the idea of making an inner "spine" for my lip made from 2mm scrap ally sheet and with some 4mm tabs tacked on to go through 4 of the front mounting points
that would provide some more rigidity to the lip but still flexible enough to to damage the bar itself if caught up on something

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Mon Jul 15, 2013 12:21 pm
by Monkey
bigBADbenny wrote:I finally bought a fibreglass kit for $50 from my local chandler.
I need to fix up my cracked genuine STi lip.
If anyone would like to fix theirs too I'd be happy to share materials and skillz ;)


Would you be willing to fix others' STI lips who can't be bothered/have never fibreglassed (ie. me)?
If so, how much?

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Mon Jul 15, 2013 1:36 pm
by bigBADbenny
Just help cover the costs of the remaining consumable items I need to acquire. ;)
I have to review cruisn's how-to.

I have:
1 small fiberglass kit (with 1m x 25cm cloth).
Some body filler.


I need:
chicken wire (if reinforcement required)
loose strand fiberglass
more sandpaper and wet n dry papers
plastic filler...
high fill undercoat,
undercoat
satin/etc. paint for top coat

There's an auto paint supply shop out west that should have everything required.

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Sat Aug 10, 2013 10:53 am
by bigBADbenny
Getting closer, my aero is on the way so I'll be repairing my lip quite soon.
If you'd like your lip repaired let me know.
OP updated with more info for prospective DIYers :)

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Mon Sep 16, 2013 10:56 am
by bigBADbenny
This Sunday or the following weekend I hope ;) (footy season almost done!)

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Mon Sep 16, 2013 11:13 am
by Mr04Liberty
Next you'll be posting Fibreglass boat repairs :lol:
Very interested to see how it turns out...
Good luck with the patch work

Re: Fiberglass workshop: fix your lip etc.

PostPosted: Mon Sep 16, 2013 12:57 pm
by Monkey
bigBADbenny wrote:This Sunday or the following weekend I hope ;) (footy season almost done!)


Proposed venue / time?