bmw 328 i coupe

hey whats up guys i did a new 07 beamer coupe today car was quick and easy except for the back glass i got stress marks on the defrost lines like 8 of them i did a ton of these and never no stress marks any info on the new ones or did this happen to any one else same heat gun same shrink method dry powder same tint new stress marks

what do you mean by "stress" marks
If you mean the spikes or peanuts popping up off the defrost lines after you install the film, just back blade, or hit the defroster lines with some steel wool

We have the same trouble from time to time even after steel wool, most of the time if its just moisture it goes away. Obviously if you get a little pocket of air forming you have to burst, heat or do whatever you can to sit them down...Are you glueing the matrix at the top too?

yea get some #0000 steel wool

no glue for the matrix i use light water up there and then add some heat it sticks nice

the only problem that we had was the we didnt cover the brain in the truck good enough and we had to get the brain replacesd cuz it got soaked.

That sux dude...

that sucks bro how much to do that

well we got the hook up with the bmw around here. i believe it would have costed about $1,700 but we didnt have the full hit. dont quote me on that price though.

holy lots of cash

little air pockets on the defrost, put a little heat on the outside where the peanut /eye is then use a hard card and bring the pocket up or down towards the defrost line works for me most of my customers complain about them so i try to get them down before they leave