Yoga 2 pro rubber pieces falling off,what to do?

[frozensun]

Hello.
As you can see my not so much used yoga wore off and these rubber pieces started to fell off the laptop.
And this so frustrates me and my OCD I want to make it like it was before this,I can't use it like this.
Can I somehow remake the rubber, maybe use liquid sillicone?
Here in Bosnia I can't find anything other.
I have spare chasis from same model but I suppose it's very difficult to transfer all hardware from my yoga to that casing,so I've been told by technician.
So like 6 months the laptop was kept in a bag,earlier this morning when I took it out,I noticed that more pieces were falling off,like warms are eating this laptop,it's tearing apart by itself.
I never used to clean any of this pieces except the display with special liquid.
One piece fell aparat immediately and I had to glue it up (marked in picture).
I really love the convertible and screen on this laptop but this makes me so frustrated and don't know what to do to save this form tearing apart like crazy in future.
I have spare used bottom chasis,but I'd need to bring laptop to It center to check if all the hardware can be transferred to separate bottom case.
So can that be done?
Can PC Technician transfer all the Hardware inside the chasis to the new bottom chasis,where this edge "rubber" is in better condition?
I'd keep this screen but I have spare other screen too.

[Kilrah]

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