Here is a link I found over at the supra mania forum (give credit were credit is due)
think it should be included in the FAQ.
this link goes step by step with pictures how to clean remove re apply and seal your stock targa weatherstrips. something that anyone who owns a targa does once.. or just come to live with that wet spot on their thigh every time your driving while its raining.
This is the link to the original post:
http://www.supramania.com/forums/sho...Targa-Seal-Fix
This is the link to the repair guide:
http://gallery.sanitylapse.com/v/sup...+Fix+10-28-05/
acouple more taken directly from sogi
http://www.supras.com/06/techcenter/display.php?QID=63
http://www.supras.com/06/techcenter/display.php?QID=64
hope this helps.
Oraginaly taken from the SOGI guide. .