Adhesive for silicone

Discussion
1

Hi! I was wondering if anyone knows what adhesive can you use for sticking silicone together with another silicone?

Cheers

2

Only thing I think would work is more silicone!

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3

Curiously I believe ‘regular’ silicone doesn’t work for this? I have used something called Permatex RTV silicone that I got in the US (so no idea if it is available here) to glue the waterproof sheath you get on led strips to stuff as I was told that works but ‘regular’ silicone doesn’t. Maybe you need something like that?

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4

I would try Sikaflex:

https://www.uksealants.co.uk/sikaflex-221-adhesive-sealant-300ml.html

It is great for bonding all kinds of stuff together, would be surprised if it wouldn’t work fine for silicone…

5

I made a mold from silicone, rtv stuff. I’ll have a look. Worst I just mix more of the pink blob.

6

I’ve used Stixall to stick the end caps on those (rectangular section tube with a drawstring) and also to stick them to other surfaces.