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 Post subject: Glue for case repair?
PostPosted: Thu Aug 31, 2023 10:41 am 
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Cocobolo
Cocobolo
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Joined: Thu May 06, 2010 2:03 am
Posts: 121
First name: Zac
Last Name: Stout
City: Floyd
State: VA
Zip/Postal Code: 24091
Country: United States
Focus: Build
Status: Amateur
I have an old TKL hard case with fabric lining that is pulling away from the shell case. Any recommendations for a glue I can use to fix this? It appears they used some sort of double sided tape to attach the fabric to the case rim, but the tape has crumbled and degraded over the 20+ years I’ve owned it. The neck and lid area of the case are fine, but the entire body section is loose and curls in on itself when you put the guitar in.

I found a post in the archives that suggested Aleene’s glue from a fabric/crafting store, but it didn’t work for me. The glue stuck to the crumbly fabric tape, but had zero adhesion to the case covering. Clamped overnight with flexible cauls and it pulled right away when I tested it the next day.

Image

Anyone else have experience with this? I’m selling the dobro that goes in it and I’d like to get the value that the case adds, but not if the new owner is gonna be calling me a week after I sell it angry that the case I sold them is falling apart.


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PostPosted: Thu Aug 31, 2023 11:14 am 
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Mahogany
Mahogany

Joined: Thu Oct 21, 2021 4:23 pm
Posts: 43
First name: Yeaux
Last Name: Maumma
Focus: Repair
Status: Professional
I’ve always used a hot glue gun for case lining. You can use 3m contact cement but you have to tape the surrounding area that is not to be sprayed.


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PostPosted: Thu Aug 31, 2023 12:17 pm 
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Koa
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Joined: Mon Oct 17, 2011 4:10 pm
Posts: 721
First name: Bob
Last Name: Gramann
City: Fredericksburg
State: VA
Zip/Postal Code: 22408
Country: USA
Focus: Build
Status: Professional
Call up TKL and ask them. The cases have a lifetime warranty against defects.


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PostPosted: Thu Aug 31, 2023 12:49 pm 
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Contributing Member
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Joined: Sat May 17, 2008 1:11 pm
Posts: 2375
Location: Spokane, Washington
First name: Pat
Last Name: Foster
Country: USA
Focus: Build
I've had success with Barge Cement from a tube, though spray might be a better choice here. And yes, mask. It's a contact cement, so it's applied to both surfaces, allowed to dry. You only get one shot when you stick the two surfaces together. Leave the case open for a day or two to give enough time for offgassing.

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PostPosted: Thu Aug 31, 2023 5:18 pm 
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Brazilian Rosewood
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Joined: Fri Aug 19, 2005 4:02 am
Posts: 3263
Location: The Woodlands, Texas
First name: Barry
Last Name: Daniels
I've repaired cases and even completely replaced all the lining in a couple of cases using Weldwood Contact Cement. It is one of the strongest contact cements and it is brush on so no masking required.

Weldwood


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PostPosted: Fri Sep 01, 2023 5:17 am 
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Koa
Koa

Joined: Tue Jan 15, 2013 10:00 pm
Posts: 985
First name: Josh
Focus: Build
Status: Amateur
Customers ask me to fix their loose case linings sometimes and I tell them go talk to a specialist - both of my grandfathers were upholsterers, one in fine furnishing and the other in custom auto trimming and I can imagine them rolling over in their graves if they saw me splashing glue around and fumbling with fabric lining like a hapless apprentice :D


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PostPosted: Fri Sep 01, 2023 9:57 am 
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Brazilian Rosewood
Brazilian Rosewood

Joined: Fri Aug 19, 2005 4:02 am
Posts: 3263
Location: The Woodlands, Texas
First name: Barry
Last Name: Daniels
Gluing some loose lining is not quite like reupholstering a sofa. I try to be a full service guitar repair guy. I will clean and make small repairs on customers cases on every project.


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