what it call?
 

I am looking to reseal my door panels and don't know what the black sticky adhesive tape when you remove the plastic cover from the door calls. I want to reseal the plastic cover with new adhesive tape again so the door lock wont stop working in the winter time due to moist get inside the plastic cover. Does anyone knows what it calls and where to buy it beside the dealerships. Thanks

ALX5

RTV silicone Adhesive?

Permatex® RTV Silicone Adhesive (80050) - Automotive Adhesives - Ace Hardware