Schluter
Dilex-BWA
flexible
edging
trim
(see
arrow)
was
tacked
in
place
with
hot
melt
glue
to
temporarily
position
it
for
the
mortar.
The
trim
is
intended
to
prevent
stress
cracking
on
the
grout
joint
where
the
shower
pan
and
wall
tile
meet.
With
the
trim
in
place
there's
one
last
row
of
tile
to
install.