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Celluloid

Posted: Sat Dec 13, 2008 9:20 pm
by Luckypaul777
Is there any way to remove; very fine scratches from celluloid handles? Also is some shrinkage; a sign of out-gassing? ::paranoid:: Thanks guys.

Luckypaul777

Re: Celluloid

Posted: Sat Dec 13, 2008 10:09 pm
by Darksev
I'd say a buffer might take out the scratches, but with cell, I don't know that I'd do it. to many fireball horror stories for my taste :) I'm beginning to think that just about all the early plastics and plastic like substances shrink as they age, off-gas or not.
I seriously doubt their manufacturers had 50+ years in mind when they made it. I just disassembled a Kingston jack that had some "unbreakable stagged" covers (according to their old ads) which had shrunk significantly and become a bit brittle, but no real signs of damage to the liners or blades. makes you wonder what today's popular materials will look like in 60 or 70 years

Re: Celluloid

Posted: Sun Dec 14, 2008 12:25 am
by knife-nut
I've had good luck using 600 grit sandpaper, then 800, 1000,etc. clear up to 1500 grit. Then VERY (I can't stress this enough) VERY lightly touch it to the buffer. Try this on a junk knife a few times first, until you're comfortable doing it, as you can ruin a handle very quick.

Re: Celluloid

Posted: Sun Dec 14, 2008 12:38 am
by Luckypaul777
This is the knife I am interested in; touching up the celluloid on; an older Shapleigh DE. It doesnt look like any shrinkage; but scales are to scuffed up; not trying to make them look new; just a little better. Thanks.

Luckypaul777

Re: Celluloid

Posted: Sun Dec 14, 2008 3:36 am
by muskrat man
careful polishung first by hand then a buffer can make those handles look dang near new.

Re: Celluloid

Posted: Sun Dec 14, 2008 3:44 am
by Hukk
I agree with MM, just don't let the buffer get the celluloid hot - don't lean into it. I don't like the Dremel tools for this (celluloid), I use my buffer. Dremel tools can make the finish look uneven.