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Focal Plane Shutter Light Leaks
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AuthorMessage
clnfrd
Joined: 26 Mar 2002
Posts: 616
PostPosted: Tue May 22, 2007 11:10 pm   Post subject: Focal Plane Shutter Light Leaks

I have a couple of Speed Graphics with FP shutters that work great, but the fabrics are a bit thin and show a few light leaks...not holes...just a thinning of the material. Is there a recommended method of sealing this without compromising the shutter performance? Thanks. Fred.
Les
Joined: 09 May 2001
Posts: 2682
PostPosted: Wed May 23, 2007 3:33 am

Bostick and Sullivan sell a flexible latex material that might work. I'd brush it on thin and do small sections at a time letting it dry. I've also heard black acrylic artist's paint works

LEs
clnfrd
Joined: 26 Mar 2002
Posts: 616
PostPosted: Thu May 24, 2007 12:54 am

Thanks, LEs. (You signed with capital LE and small s, so I assume that's your new signature, since you rarely err.) I'll give it a try. Fred.
Les
Joined: 09 May 2001
Posts: 2682
PostPosted: Thu May 24, 2007 1:34 am

clnfrd wrote:
Thanks, LEs. (You signed with capital LE and small s, so I assume that's your new signature, since you rarely err.) I'll give it a try. Fred.

Nah, just a sticky keyboard.
bertsaunders
Joined: 20 May 2001
Posts: 577
PostPosted: Thu May 24, 2007 4:54 am   Post subject: pinholes in focal plane shutter

I have used "Plasti Dip" >spray< with success on the cloth shutters! Hang the shutter on the cloths line, bright sun will illuminate the pinholes!
Even with a light spray the cloth can become to thick to roll up correctly, so I make a puddle of paint on a stick and dab the paint on the pinholes with a brush! Caution, let it dry for about 24 hours before rolling the curtain up, it has a tendancy to glue itself together, if you dont! Works great on bellows also...but remember....the 24 hours dry time!
Have a nice day..........Bert
clnfrd
Joined: 26 Mar 2002
Posts: 616
PostPosted: Fri May 25, 2007 1:56 am

Bert....Thanks for the advice. as always. Fred.
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