What To Use To Re Seal Flybridge/Other Areas

[jws123]

I have a project 1992 Luhrs 34ft motor yacht that I am working It sat outside uncovered for about 10 years finally got it running going down the list of stuff to fix. The white calking around the outside of the flybridge and other areas is dry rotted and shot have some leaks I have a lot of re sealing to do what should I use?

 

[dingbat]

I have a project 1992 Luhrs 34ft motor yacht that I am working It sat outside uncovered for about 10 years finally got it running going down the list of stuff to fix. The white calking around the outside of the flybridge and other areas is dry rotted and shot have some leaks I have a lot of re sealing to do what should I use?

4000 UV fast cure for general application, not below the water line

 

[jws123]

4000 UV fast cure for general application, not below the water line

Ok thanks just looked it up like dam that stuff is expensive but it needs to be done.

 

[Scott Danforth]

You have to fix the rot first

 

[jws123]

You have to fix the rot first

I meant the old calking is dry rotted causing leaks removing it all. However the boat does have some rot in floors here and there especially on flybridge but that's for next season main hull and stringers are solid.

 

[Grub54891]

The only way to seal most anything is to remove it completely, clean the mating surface then apply your sealant then re-attach the piece. just going around the edges never works and looks sloppy.