The ornamental design for a trim reveal extrusion, as shown and described.
FIG. 1 is a perspective view of a trim reveal extrusion showing my new design.
FIG. 2 is an end elevational view thereof; and,
FIG. 3 is an end elevational view thereof showing the trim reveal extrusion in an environment of use.
The broken lines in FIG. 3 illustrate environmental subject matter only and form no part of the claimed design.
In FIG. 1, the trim reveal extrusion is shown with a symbolic break in its length. The appearance of any portion of the trim reveal extrusion between the jagged break lines form no part of the claimed design.