HOW WE DO IT PROPERLY: |
11. ALL DONE. |
A BETTER WINDSHIELD COMPANY |
1: PROTECT VEHICLE INSIDE AND OUT |
2: CUT OUT GLASS BEING VERY CAREFUL NOT TO SCRATCH PAINT. SCRATCHED PAINT CAUSES CORROSION. |
3: CAREFULLY CUT EXCESS URETHANE FROM PINCHWELD. NOTICE HOW KNIFE DOESN'T TOUCH THE METAL. AGAIN, SCRATCHED PAINT CAUSES CORROSION. |
4: PRIME ALL BARE SPOTS AND NICKS TO PREVENT CORROSION AND TO ALLOW URETHANE ADHESIVE TO BOND CORRECTLY. |
5: DRY SET GLASS AND ALIGN WITH TAPE TO ENSURE EXACT PLACEMENT. |
6: BLOW OFF ALL DIRT FROM URETHANE TO ENSURE STRONG BOND. |
7: CLEAN GLASS WITH AMMONIA FREE CLEANER AND LINT FREE TOWEL TO REMOVE ALL RESIDUE FROM THE GLASS. THIS ENSURES A STRONG BOND. |
8. PRIME GLASS & LET DRY. THIS ACTIVATES THE SURFACE OF THE GLASS TO ENSURE THE URETHANE ADHERES PROPERLY. SOME SHOPS SKIP THIS STEP TO 'SAVE TIME & MONEY' |
9. APPLY URETHANE ADHESIVE, INSTALL GLASS AND LET CURE TO ENSURE A SAFE, FACTORY SEAL. |
10. VACUUM INTERIOR, CLEAN GLASS AND RECORD ALL EXPIRATION DATES/ LOT NUMBERS/ DOT NUMBERS OF PRIMERS, ADHESIVES & GLASS. |
SINCE 1996 |
These are pictures of a pinchweld (where the windshield is bonded to the frame) of a Toyota Avalon 6 years after my initial replacement! Notice: THERE IS NO RUST or CORROSION! A perfect install! |