English to Spanish Tech/Engineering Engineering (general)

Hi!!


The text I am translating is about a fire-proof sectional door.


Paragraph where the term occurs:

The track profiles are set onto the frame and are produced in two parts to limit the transmission of temperatures. They are made up of a U-shaped profile needed for the tracking of the blade in which a PVC profile is slipped into to be used as a finishing and airtight and watertight profile.


Thanks in advance!!!

Susana.