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Re: [GMCnet] Roof Lights what to use 4 Sealer ?? ( Dicor or Black Silicone ) ? [message #325618 is a reply to message #325610] Tue, 31 October 2017 18:25 Go to previous messageGo to previous message
GMC.LES is currently offline  GMC.LES   United States
Messages: 505
Registered: April 2014
Karma:
Senior Member
In the turbine engine overhaul shop where I work, silicone RTV sealant and silicone filler material is removed simply by soaking in kerosene. The trick is to keep it wet. Removal time depends on thickness, and could take up to 48 hrs to remove on extra thick applications. Best method is to scrape off what you can and then use a chemical stripper to do the rest. Thin silicone residue only takes a few hours to remove with stripper.

Les Burt
Montreal
'75 Eleganza 26'


> On Oct 31, 2017, at 2:44 PM, Rob Mueller wrote:
>
> Matt,
>
> That presentation was given at the Coos Bay Rally in 2013, I can't remember what I did yesterday let alone what happened four years
> ago. As far as the gun goes you've covered it well.
>
> As far as removers go see below.
>
> Also Steve Southwood found some stuff but once again I can't remember what it was!
>
> Regards,
> Rob M.
> The Pedantic Mechanic
> Sydney, Australia
> AUS '75 Avion - The Blue Streak TZE365V100428
> USA '75 Avion - Double Trouble TZE365V100426
> USA '77 Kingsley - TZE 267V100808
>
> -----Original Message-----
> From: gmclist-bounces@temp.gmcnet.org On Behalf of John Wright
> Sent: Sunday, December 30, 2012 8:18 PM
> To: GMC Net
> Subject: [GMCnet] Caulk & Silicone Remover
>
> This stuff was talked about a year ago here on the net.
>
> See picture: http://www.gmcmhphotos.com/photos/general-pictures/p46958-silicone-remover.html
>
> I got this at Lowes about a year ago but never used it. Had vent fixture that had white silicone at the joints. Sprayed the stuff
> on as per directions and the junk came off as advertised. Good Stuff!
>
> JR Wright
> 78 Buskirk Stretch
> Michigan
>
>
> -----Original Message-----
> From: Gmclist [mailto:gmclist-bounces@list.gmcnet.org] On Behalf Of Matt Colie
> Sent: Tuesday, October 31, 2017 1:24 PM
> To: gmclist@list.gmcnet.org
> Subject: Re: [GMCnet] Roof Lights what to use 4 Sealer ?? ( Dicor or Black Silicone ) ?
>
> Thanks Rob,
>
> That is a very good walk though. I like its specifics.
>
> There are now available products that will remove either silicone or polyurethane materials. They are not skin friendly.
>
> I wonder if he explained the difference between the caulking guns on the last page.
> As it happens I know (only after decades of dealing with 4000, 4200 and 5200), so I will try to make a clear answer.
> Of the two, the one is stepless and can back off with the release of the grip.
> The one under the circle/strike is the ratchet type. It will click along one step at a time. When the grip is released, it may not
> let the pressure
> off the tube.
> The cheap ones are often available for 2~3$. The good ones are seldom less than 10$.
>
> Matt
>
>
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