Post reflow tall electrolytic capacitor affixing (glue)

[glenenglish]

What are people using for glueing support for tall SMT electros ( panasonic A780EN476M1HLAS050)

I've got a whole load of 6.3mm dia, 10mm tall electrocs they seem quite wobbly and I'me concerned they wont like some vibration modes.

The leads are a bit more proud of the base then what I am used to .
I see many people use some soft white silicon goop, but these merely dampen the motion, not fix them .  maybe its enough

Too rigid a fix (ie epoxy)  and it will tear the mask  off the PCB, maybe , and no give with physical thermal change excursions  I dunno. depends how its done.

glen

[helius]

Silastic a.k.a. DowSil 744 or 738.

[Jackster]

This stuff works great for hobby level projects and is in 50ml tubes so less waste if you let it dry out.
https://www.aliexpress.com/item/1005001845373231.html

+1 for DowSil RTVs though. We use them for production work and on my 2 stroke 

[glenenglish]

What's specific about 744, or 738 that you like (compared to the many other chemically compatible ) ?

It may end up being be a soft compound potting job.