replacing rubber around 16.5 inch screen of HP Probook 450 G1 Notebook

[eli]

Hello
There is a thin rubber going right around the length of the 16.5 inch screen of the HP Probook 450 G1 notebook. That rubber is seen to be eroding and needs to be replaced.
Does anyone know where I can buy or get such a rubber?
Eli

[Gates07]

go to hp and give them the number, probably not available,

[steveOtoo]

It's called silicone...................