Silicone sealant for roma body

[alex1968]

Hi,
Anyone got any idea what mastic to use for repairing outside body work of roma? I want to repair the dirty/damaged sealant that has come away between the metal cab and the luton GRP body. regards, Alex

[ant]

Alex.
I use the white sanitary sealant, it has a fungicide and mould inhibitor in it and stays white for longer.
Ant

[bambuko]

Regular silicone sealant is acidic and will continue to release acid vapours long after it's set, resulting in corrosion.
I wouldn't use silicone, unless you can get non-acidic version (they are available).
How about Sticks Like Sh*t (high performance, single component, moisture curing, Modified Silene) - it is proper dog's cojones

Chris

[alex1968]

Thanks for advice, will take both comments on board.

[Donk's Dad]

I use the clear silcon sealant as used to build glass fishtanks