2004 merc e320 cdi bg probs

[Guest tintec]

hi guys

im new to the board being tinting about 4 months now,so just really finding my feet,ive tinted roughly 12 or 13 cars to date,a full car could take me up to 4 hours to complete but I get there eventually,ive bought my self a mercedes e-class,to tint side glass has being straight foward but the back glass ive took 4 attempts at it and still about 3/4 way up on the left and right I keep getting small blister pop ups not at the matrix edge but about 3 inches in,they just wont stay down,could it be my baby powder dry shringing method or do I need to make my H shape lower or higher,getting really frustrated guys and theres no way im giving up and doing it in 2 or 3 pieces,any tips or pointers much appreciated!!

[Guest GETITWET]

JST HEAT THEM UP WITH HEAT GUN FROM THE OUTSIDE,AND PUSH THEM OUT W/A TEFLON CARD

[Guest tintec]

thanks for the reply,never tried that because I read on here that heating benz back glass could be dangerous,must give it ago,thought they were permanent so I kept binning the film

[TINTZEUS]

the defrosters are raised....steel wool the B-glass befor install...that should help alot...

If you heat from the outside ...dont heat the glass too much ...it will lay down.

[Guest tintec]

thanks alot,ill try steel wooling it before install also