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How to remove silicone sealant
Humbug - 28/2/08 at 08:50 AM

Purely hypothetically if you had, say, put on a lexan screen and put a strip of silicone sealant along the bottom, and were now wanting to put an aeroscreen on, how would you get rid of the silicone sealant from teh scuttle?

I've tried a knife (removes the top part), meths and a heat gun. Any other suggestions?


Mr Whippy - 28/2/08 at 08:59 AM

good luck


jabs - 28/2/08 at 09:01 AM

Silicone remover, b&q sell it. don't know how good it is or how it would effect the paint/fibreglass


David Jenkins - 28/2/08 at 09:05 AM

If it's the normal domestic type of silicon sealant (not a 'special' car type) then you can get silicon sealant remover from the plumbing section of most DIY stores. It's used when people want to replace sealant round a bath.

Probably worth trying it out on a remote corner of the GRP before using in a visible area! It does get used with baths made of fibreglass, so it should be ok.

HTH,
David


02GF74 - 28/2/08 at 09:09 AM

as they say, silicone removere, also removes paint,


r1_pete - 28/2/08 at 09:17 AM

Screwfix silicone remover


Humbug - 28/2/08 at 09:20 AM

ta for the tips


Mr Whippy - 28/2/08 at 09:23 AM

never used it before but reading the COSH sheet it does sound like a test should be done bofore hand


TGR-ECOSSE - 28/2/08 at 09:34 AM

I have used silicone remover on grp before and it made a realy good job but i would do a test patch first.


dhutch - 28/2/08 at 10:25 AM

Never used the stuff. But silcon is pretty inert stuff!
- A lot of modern baths/showertrays are grp so i presume it would be ok with them, or would mention specifcaly that is was not. However a test is alwyas bast. Have a good wipe of an area you can affor to loose, leave it a while, and see what it looks like!

I'd mechanicaly remove as much as i could first as well, a lot might just peel off depending on how well it stuck.


Daniel


Paul TigerB6 - 28/2/08 at 10:31 AM

quote:
Originally posted by r1_pete
Screwfix silicone remover


I used this to remove all the bathroom sealant from my part built Tiger B6. What a ball ache to do!!! It more hardened the sealant so it could be scraped off rather than simply removed it.


oldtimer - 29/2/08 at 05:39 PM

I've heard that washing up liquid is good at removing unset silicone sealant, never tried it though!..........