Roof rack leak

[Radar418]

Hi everyone. I ha e a 2018 SR5 thst I installed a Calmber rack to. I now have a leak that's getting the drivers side floors wet. I removed the mounts and put down some RV Butel tape and it's still leaking. Has anyone else experienced this issue and how did you fix it. Thanks in advance!

 

[RevN3]

When I installed my rack I used a metric ton of silicone. No leaks yet and I live in Oregon...so if it was gonna it would have.

 

[drizzoh]

Remove the mounting bolts that go into the roof, squeeze a bunch of silicone into the bolt threads and some in the bolt holes and reattach. Should be good after it cures. Silicone is great or this.