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Having trouble with star cracks

Posted: December 11th, 2010, 6:47 pm
by cconnelly04
Hello all,
I have been consistently running into a probably basic little problem when repairing star cracks on windshields. The last several times I practiced the repair I have ran into a case where there are still faint crack lines that wont go away. I usually would attempt 3-4 cycles of pressure and suction before completing the repair. I guess my question is what should I attempt to change to make these practice runs more successful?

Re: Having trouble with star cracks

Posted: December 11th, 2010, 8:36 pm
by Kgobin
Do you see any black, green, or shininess in the star break?

Re: Having trouble with star cracks

Posted: December 11th, 2010, 9:08 pm
by cconnelly04
Not really, it literally leaves just a very thinned out version of the star crack that was there, I don't know if maybe i need an evaporator or something. Kinda new at the repair thing and star cracks seem to be my biggest challenge. I practice all the time, I just cant seem to get this type of crack for some reason.

Re: Having trouble with star cracks

Posted: December 12th, 2010, 9:00 am
by Kgobin
If you don't see any black, green, or shininess that means you have displaced the air from the break. The process of a windshield repair is to stop the damage from spreading; restore the structural integrity; and to improve its clarity by at least 80% (The damage will never be invisible). There will always be a scar, think of it like surgery. Below is an image of a star break where the cosmetic appearance has been enhanced by at least 80% or better.

Image

Re: Having trouble with star cracks

Posted: December 12th, 2010, 8:21 pm
by cconnelly04
Ok! thank you so much. I was just worried that I was missing a step or something. Your help is much appreciated. Thank you for the imagery by the way. I had an Aegis kit when I first started but I decided to switch to the Delta System and couldn't be any more pleased with the simplicity over all other repair systems!

Re: Having trouble with star cracks

Posted: December 13th, 2010, 6:39 am
by ghost rider
Kgobin,
Is there a reason I can only see the before picture? I can't seem to move over to the after picture. You might want to fix this so people don't think the left side is the after repair picture or tell me why I can't see the right side.

Re: Having trouble with star cracks

Posted: December 13th, 2010, 8:22 am
by Kgobin
I am unsure what happened but everything looks fine to me. I have made the image smaller so tell me if this works for you. Is anyone else having issues viewing the image?

Image

Re: Having trouble with star cracks

Posted: December 13th, 2010, 10:08 am
by screenman
No problem here, even with my worn out eyesight I can see both.

Re: Having trouble with star cracks

Posted: December 13th, 2010, 2:54 pm
by StellarChip
Looks good, windows 7 with Internet explorer. All I see are smiles and dollar signs!

Re: Having trouble with star cracks

Posted: December 13th, 2010, 10:57 pm
by Roo
On my iphone I couldn't see the after in the first pic. However, I can see the after in both posts on my computer.