Glazing Sealant.

[Bluesbreaker]

I have a few leaks around the glazed panels to the coachroof, they will be removed and reinstated in the next couple of weeks, I'm looking for advice with regard to what product would be suitable for this operation.
Thanks in anticipation.

 

[peteK]

Butyl strip/tape.

 

[thinwater]

Yep, butyl has its fans, and for installing framed ports, there is no better product. But if the OP means panels, butyl has no holding power.

DOW 795 is the standard in the US. It is what most OEM use here. Sika 291 is also good, but you MUST use the primer first. DOW 795 is easier to use and lasts 20 years plus.

https://www.dow.com/en-us/pdp.dowsil%E2%84%A2%20795%20silicone%20building%20sealant.01595717z.html

 

[V1701]

I'd happily use CT1 for this, I've used it for many things including windows, it's a strong and effective adhesive sealant. Avoid the clear though, it can go a bit clumpy...