This is not complicated..
Go to your FLAPS and buy the LOCTITE brand mirror/glue replacement kit...
Now find some CLEAN laquer thinner or acetone AND a bottle of isopropyl alcohol...
Add a couple of ONE sided safety razor blades.... Maybey some rubber gloves if your skin doesn't like solvents....
Have a little piece of 600 grit or finer wet and dry sandpaper.
Have a fine point felt tip marker on hand.
Have a couple of paper towels ready and at least a foot of good "OLE" toilet paper..
Ok heres the trick:::..................
Open the windows and the doors of the cars.. Ya don't wanna get stoned on the fumes.
Unless you into that kind of thing...........
Grap a paper towel, put some laquer thinner on it...
Spread it around the glue on the windsheild. Keep the glue wet...
Go after the glue with a straight edge razor blade till it is ALL off.
Wipe off excess goop and solvent with paper towel..
Take ALL the glue offf your mirror base. Same as above. if the mirror base has a steel insert that is removable with a set screw.. Take off the insert and clean
Now the fun part..!!!!
First. Clean BOTH mating surfaces with alcohol using your TP paper only!!!
(Cause toilet paper has no surfactants and alkali in it)
Once cleaned you can NEVER touch the insert with your fingers. the oils on your hands will float the glue!!!!!!!!!!
Place the insert (or complete mirror) where ever you want it on your windsheild.
Now trace around the insert or base of the mirror with you felt tip marker.
Set everything aside.
Grab you LITTLE piece of sandpaper. put a little alcohol on it as a lubricant.
Scratch up the surface of the windsheild INSIDE of your marked area.
Clean up area with alcohol and TP without removing all of your marks for placement.
The glass has to be scrupulously clean for this to work..!!
Follow directions on glue bottle for application of glue... Put the sucker on and hold as long as you can applying firm pressure.
If it's under about 65 degrees.. FUGETABOUT IT...
Warm the winsheild up with a halogen light or an electric heater... be creative....
Before you really apply this to the windsheild, Check your body placement in the seat so that you can get some leverage to apply the insert without having your arms fall to sleep and your back freak out from being twisted about. Center consoled BIG cars will do that to ya....
LET IT SIT FOR AT LEAST 6 HOURS (LONGER IF COLD) BEFORE YOU GO KICKING IT BECAUSE THE BLOND CHICK CUT YOU OFF IN THE INTERSECTION..!!!!!
Thats my .02 worth...
Works like a charm for me.. Everytime. The trick is to kee it clean
Cheers,
Twystd1