I am going to drill and install new plexiglass in my rear windows (the many
holes and srew type). I can't remember what I used last time to seal them in
with, but seem to recall that I got some glaziers putty(?) from a glass shop
that worked pretty good and was easy to cleanup. The place I got it is out of
business, and the only thing I can find at the local hardware store says not to
use with plastic. Also what size should I drill the holes. I got some
cracking with the last install over time. The current holes are 3/16" and I
was thinking about going up a size.
Marty N10743 KRNT