Auto Glass Tech Center Knowledge Base

 

Installation Tips

Topic:
Using Masking Tape to Align Glass

From the TechBoard

A rather simple short process that is often overlooked during windshield installation is the use of making tape applied to the glass and body while dry setting the glass.

Simply dry set the glass in the opening, and align correctly. Then put two small pieces of masking tape across the top of the windshield and onto the body. Cut the tape between the glass and the body, and then remove the windshield. You now have easily visible 'marks' that can be used to align the glass when you install it.

By being able to 'eye-ball' the alignment easier before contact is made with the sealant, you can minimize having to move the glass much after it is set, which can compromise the seal. This procedure allows you to ensure the glass is aligned in the opening. This is especially helpful for one-man sets, and when using the two-part adhesives, where glass adjustment time is at a minimum.

If the windshield is installed with a wrap around molding, have it attached before dry setting and marking with the tape.

This procedure also helps in aligning backglasses and some large quarterglasses and sidelites.

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