Take a look at this chip:
There’s a slight reflection in the mirror, so for avoidance of doubt, the damage is to the left of the mirror. This image was taken before any attempt was made to repair the damage.
Here is the after:
Here’s the twist: no windscreen repair resin was used. Not a drop. There is no camera trickery here either, and the image has not been edited in any way. Also, the damage was not touched in any way; no tools were used whatsoever. The process, from ‘before’ to ‘after’ took about 20 seconds.
Please note: the car was not handed back to the owner at this stage.
Please use the Comments box, or click the ‘like’ button, and all will be revealed soon.
I see you are using the repair technique a lot of companies teach, write the ticket and run.
I see, the magical glass expansion trick, misunderstood by most in the trade.
I think your method is not effective for bigger chips.
However, I would love to know how.
This is not a repair, just a demonstration to highlight how heat affects a break.