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PU, Silicone, waxoil or nothing...
Dave Bailey - 20/1/15 at 08:18 PM

So I have the engine out to fix the gearbox leak and thought I should fix a few other issues or not so much issues but niggles... One thing I don't have is OCD at home but on the car I like things to be just so... Chassis was hot zinc sprayed then ral7024 two packed.. All the panels were riveted on but I used a silicone bead between the panels and the chassis because I could not find PU in the 7024 grey.... Anyway to the point in the engine bay where the side panels come down and the lip is riveted to the chassis there is a stone and water trap... So I thought run a seam of Tigerseal PU grey down the inside of each panel from the front to the footwell. Well the tigerseal is a real light grey and will I know bug me so the question is

A. Get a life and fix something else
B. Use the tigerseal and the car OCD will probably torment me
C. Order a tube of 7024 silicone
D. Wax oil which I guess will trap more stones and moisture

Tempted to do "c"


steve m - 20/1/15 at 09:19 PM

Install a xflow

self lubricating chassis, = no rust = no problem


loggyboy - 20/1/15 at 09:27 PM

Is the coloured silcone prohibatively expensive?
Im quite picky, but B would do for me, it may annoy me but id rather not have the dirt trap, and not spend a fortune on looks for a largely unseen area.


Dave Bailey - 20/1/15 at 09:30 PM

No silicone ral colour is not expensive....


CosKev3 - 20/1/15 at 09:56 PM

Where do you get ral coloured silicone from?


Dave Bailey - 20/1/15 at 10:09 PM

A number of different places... But here is one...

http://www.sealantsandtoolsdirect.co.uk/silicones_and_sealants/ral_coloured_sealant/fixology_ral_colour_coloured_silicone_sealant_bathroom_and_buildin g_P26356.html

Dave B


Andybarbet - 20/1/15 at 11:09 PM

I got colour match silicone from my old job, we made vinyl flooring & I found a really good match to my grey chassis :-)

I also have OCD tendencies !


dhutch - 21/1/15 at 12:55 PM

I would use PU thoughout, its more important to get the right thing than the right colour, black pu looks smart...


MikeRJ - 21/1/15 at 06:44 PM

quote:
Originally posted by dhutch
I would use PU thoughout, its more important to get the right thing than the right colour, black pu looks smart...


I agree. Silicone sealer is bad enough in the places where you are supposed to use it, but a proper structural adhesive like PU should be used for body panels.