GNX flare welting

[BBcallaway]

Does the adhesive on the original welting serve a purpose other than just to hold it in place for installation? Or does it create a seal between the flare and fender to keep,water away?
Any info will help.
Thanks

 

[X Ray]

Hold it in place .....
I was used to hide excessive gaps between the body and flair....

 

[BBcallaway]

So just to make it easier to install?

 

[X Ray]

Yes and to help it stay in place...

 

[BBcallaway]

Thanks Rick.