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Re: leak in renault trafic
Hi Jeroen and welcome.
To be fair, I'd be replacing the sealant on a 37 year old motorhome as a matter of course.
I would recommend any PU-based sealant, as it is fairly easy (if potentially messy) to apply.
The secret to getting a watertight seal, is removal of the old sealant, for that, I would use copious amounts of Gunwash http://www.ebay.co.uk/itm/5-LITRES-S...item3385f16b97
and apply using a paintbrush over the seal.
Be careful not to get it onto the paintwork though, as it may lift that also.
At this time of the year, it won't be easy to get 2 consecutive dry days (one to remove the sealant, the other to apply it), but it can be done.
This job should never be complete - the day I think I've done it all, is the day I resign.
Currently in VelSatisfied's garage:
2005 FIAT Ducato 2.8JTD LWB Gran Volume, 2000 Kawasaki ZZR 1100 D7 'fullpower' in black + full GIVI & KAPPA luggage, 2007 MB R-Class 320 CDi Sport LWB uprated by Brabus to 300Bhp don't know if there's a 155mph limiter - will be fun finding out! 2004 Mercedes Vaneo 1.7 CDi Ambiente 7-seater