Removing unwanted GE Silicone II

This forum is for questions from newcomers to kiln-forming.

Moderator: Tony Smith

Post Reply
smallbitz
Posts: 154
Joined: Sat Jun 27, 2009 8:44 am
Location: Florida

Removing unwanted GE Silicone II

Post by smallbitz »

How can I remove silicone that has seeped from where it was supposed be? Also, I seem to have a drop or two on the project that I couldn't see (clear silicone on clear glass). What is the best way to remove unwanted silicone?
charlie
Posts: 961
Joined: Mon Mar 10, 2003 3:08 pm

Re: Removing unwanted GE Silicone II

Post by charlie »

razor blade.

there's also a chemical that can dissolve it. i believe home depot carries it.
smallbitz
Posts: 154
Joined: Sat Jun 27, 2009 8:44 am
Location: Florida

Re: Removing unwanted GE Silicone II

Post by smallbitz »

Thanks. I've been using a razor. If anyone knows the name of the solvent, I would appreciate it. I have a few stubborn smudges that are difficult to razor off. Ugh.
Brad Walker
Site Admin
Posts: 1489
Joined: Fri Mar 07, 2003 9:33 pm
Location: North Carolina, USA
Contact:

Re: Removing unwanted GE Silicone II

Post by Brad Walker »

smallbitz wrote: If anyone knows the name of the solvent, I would appreciate it.
DAP Silicone-Be-Gone: http://dapproducts.com/docs/tech/00017116001.pdf

It's not really a solvent (I don't think anything totally dissolves silicone), but it does soften it and makes it easier to remove.
Tod
Posts: 36
Joined: Tue Feb 14, 2006 5:47 pm
Location: Massachusetts

Re: Removing unwanted GE Silicone II

Post by Tod »

I find that there are two issues with removing silicone. First, it's sticky and seems to re-stick when scraped off. Second, it's nearly invisible and becomes more so when scraped a bit.
So, in addition to the razor, I dust with whiting lightly to prevent re-sticking and sort of highlight the residue. Also, the silicone can be removed using a rough cloth with the whiting or even 0000 steel wool (not appropriate for all surfaces, of course).
I'd guess that any fine, dry powder would work; I just happen to have plenty of whiting ;- }
please visit Beall Glass Studio on Face Book
smallbitz
Posts: 154
Joined: Sat Jun 27, 2009 8:44 am
Location: Florida

Re: Removing unwanted GE Silicone II

Post by smallbitz »

Thanks. I'll give both a try.
Bert Weiss
Posts: 2339
Joined: Tue Mar 11, 2003 12:06 am
Location: Chatham NH
Contact:

Re: Removing unwanted GE Silicone II

Post by Bert Weiss »

I start with a razor blade, and finish with acetone.
Bert

Bert Weiss Art Glass*
http://www.customartglass.com
Furniture Lighting Sculpture Tableware
Architectural Commissions
Post Reply