Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

Leather bubbles

Thread Tools
 
Search this Thread
 
Old Jun 20, 2012 | 01:32 AM
  #1  
3000teeth's Avatar
3000teeth
Thread Starter
Burning Brakes
 
Joined: Jan 2007
Posts: 863
Likes: 1
From: Portland, OR
Default Leather bubbles

I'm redyeing my dash and on the edges near both sides where the leather curves up, there are bubbles caused by shrinkage. They weren't as noticeable until I applied color, but now, I'm not sure I can live with them. I'm thinking of slicing an X in the bubbles with a razor blade, gluing the four corners back onto the dash with contact cement and filling in the slices with Flex-all, sanding and redyeing. Is this a terrible idea? It sure feels like it is, but I don't see another option short of having it recovered. Any other way to fix this?

In this pic, the bubble on the right is very noticeable and looks like a discoloration --it's not, it's just the camera flash reflecting off of it. There's also one on the left which can't really be seen, but it's there..
Attached Images
Reply
Old Jun 20, 2012 | 03:33 AM
  #2  
928Myles's Avatar
928Myles
Rennlist Member
15 Year Member
 
Joined: Aug 2006
Posts: 963
Likes: 42
From: Cromwell, New Zealand
Default

I would try using a syringe and needle to poke through the leather and insert the glue. Would be a lot less intrusive than cutting X's. Depending on the size of the bubbles, you may need to squirt the glue in through several places per bubble.

Myles
Reply
Old Jun 20, 2012 | 11:34 AM
  #3  
tv's Avatar
tv
Drifting
20 Year Member
 
Joined: Jun 2003
Posts: 3,205
Likes: 292
From: southern new england
Default

Myles solution sounds good with maybe a hard roller added to roll out the glue evenly after it is injected. May be just a temporary fix or an on-going thing. Worth a try.
Reply
Old Jun 20, 2012 | 01:01 PM
  #4  
3000teeth's Avatar
3000teeth
Thread Starter
Burning Brakes
 
Joined: Jan 2007
Posts: 863
Likes: 1
From: Portland, OR
Default

Yeah, I'm starting to think this might be a viable option. Any recommendations on what type of glue to use --I'm thinking Gorilla. Also, where do I find a syringe (other than down the street at People's Park)?
Reply
Old Jun 20, 2012 | 02:03 PM
  #5  
WallyP's Avatar
WallyP

Rennlist Member
Rennlist Site Sponsor

20 Year Member
 
Joined: Jun 2001
Posts: 6,469
Likes: 13
From: Ball Ground, GA
Default

I would make a fitted caul of Styrofoam that matches the desired shape of the bubbled area, and use woodworking clamps, or heavy weights, or big rubber bands to firmly press the caul down on the bubble after the glue is injected.

I have several syringes that came with inkjet printer refill kits. Woodworking stores often have glue injection syringes.
Reply
Old Jun 20, 2012 | 02:16 PM
  #6  
3000teeth's Avatar
3000teeth
Thread Starter
Burning Brakes
 
Joined: Jan 2007
Posts: 863
Likes: 1
From: Portland, OR
Default

Originally Posted by WallyP
I would make a fitted caul of Styrofoam that matches the desired shape of the bubbled area, and use woodworking clamps, or heavy weights, or big rubber bands to firmly press the caul down on the bubble after the glue is injected.

I have several syringes that came with inkjet printer refill kits. Woodworking stores often have glue injection syringes.
Brilliant! I'm doing this! Thanks!
Reply
Old Jun 20, 2012 | 02:59 PM
  #7  
Randy V's Avatar
Randy V
Addict
Lifetime Rennlist
Member
25 Year Member
 
Joined: Jun 2000
Posts: 40,491
Likes: 140
From: Insane Diego, California
Default

When you are done fixing the dash perhaps you can fix Bubble Man.



Reply
Old Jun 20, 2012 | 03:51 PM
  #8  
Fogey1's Avatar
Fogey1
Rennlist Member
 
Joined: Oct 2004
Posts: 2,210
Likes: 6
From: Y-Bridge City, Zanesville, Ohio
Default

Wally came up with the best solution.

I was thinking of a used, mushy tennis ball to spread the injected glue around. Having said that, a clamped board over a partly inflated soccer ball or the like might also fit to the glued area.

Maybe a blood-pressure cuff?
Reply
Old Jun 20, 2012 | 04:21 PM
  #9  
3000teeth's Avatar
3000teeth
Thread Starter
Burning Brakes
 
Joined: Jan 2007
Posts: 863
Likes: 1
From: Portland, OR
Default

Originally Posted by Randy V
When you are done fixing the dash perhaps you can fix Bubble Man.

Awww gawd! At lunch time too. I just lost my apetite.
Reply
Old Jun 20, 2012 | 05:13 PM
  #10  
AirtekHVAC's Avatar
AirtekHVAC
Rennlist Member
10 Year Member
 
Joined: Mar 2012
Posts: 3,702
Likes: 415
From: China Grove, NC
Default

Bubble man is just gross.... (sorry bubble man)
Reply
Old Jun 21, 2012 | 01:47 AM
  #11  
3000teeth's Avatar
3000teeth
Thread Starter
Burning Brakes
 
Joined: Jan 2007
Posts: 863
Likes: 1
From: Portland, OR
Default

Found my weapon: http://www.bedbathandbeyond.com/prod...?sku=11791182&
Reply
Old Jun 21, 2012 | 10:48 AM
  #12  
WallyP's Avatar
WallyP

Rennlist Member
Rennlist Site Sponsor

20 Year Member
 
Joined: Jun 2001
Posts: 6,469
Likes: 13
From: Ball Ground, GA
Default

Or this - three glue injectors for $7.99.

http://www.rockler.com/product.cfm?page=16414
Reply
Old Jun 21, 2012 | 11:30 AM
  #13  
tmpusfugit's Avatar
tmpusfugit
Pro
 
Joined: Apr 2010
Posts: 654
Likes: 2
From: Magnolia TX, just north of Houston, Red 1984 S
Default

In this area Tractoir Supply carries a selection of both syringes and needles for animal use. No hassle in buying them, unlike trying to get them from your drug store...here the drug store requires a prescription for them....so, in areas not having "Tractor Supply" stores you might try other farm catering stores....

Also, don't inject a lot of glue, it all has to go someplace. I have used the process on wood veneers and you really need an exit cut for the excess glue, otherwise you just make the bump worse by expanding it and then having a hard bump from the hardened glue.
Reply
Old Jun 21, 2012 | 09:44 PM
  #14  
Fogey1's Avatar
Fogey1
Rennlist Member
 
Joined: Oct 2004
Posts: 2,210
Likes: 6
From: Y-Bridge City, Zanesville, Ohio
Default

Amazon will blur your eyes with the variety of syringes available.
Reply
Old Jun 24, 2012 | 10:32 PM
  #15  
3000teeth's Avatar
3000teeth
Thread Starter
Burning Brakes
 
Joined: Jan 2007
Posts: 863
Likes: 1
From: Portland, OR
Default

This turned-out to be a massively messy and unsuccessful waste of time. Don't ever come to me for your interior refurbishing needs.
Reply




All times are GMT -3. The time now is 08:59 PM.