The work was only done a week ago so time will tell if the work stands the test of time of course but I've had cars PPF'd before so can't see there being any future issues.www.hamphi.com and www.smog.nu should also be mentioned. I purchased a few accessories from both companies and have been very pleased with everything I bought. SMOG were particularly good at shipping (ordered late on Thursday, goods arrived midday the following day, Friday)