Thanks for the video. have you water tested the vapor barier? I tried 2 times on my f32 but still leaking. frustrating. My butyl tape from amazon is 1/8 inch thick by 3/4 inch wide. It didn't like to bend to the corners well because of the flat tape instead of your 3m tube shape. I also didn't use a heat gun to promote adheassion. Will try to redo it all for the 3rd time. small tip, the OEM butyl tape comes off easier if you pull away vs against the glue. cheers.
@@93civicin604 yes it's completely sealed. The old tape came off very easily with a plastic scraper. You have to use a heat gun and 6mm butyl rope per BMW tech data. Feel free to email me at nicksbmwserviceptc@gmail.com for any questions if needed. "Attach the 6 mm butyl rope on the mark of the sound insulation. Heat up butyl rope with hot air blower and press on sound insulation."
Thanks for the video. have you water tested the vapor barier? I tried 2 times on my f32 but still leaking. frustrating. My butyl tape from amazon is 1/8 inch thick by 3/4 inch wide. It didn't like to bend to the corners well because of the flat tape instead of your 3m tube shape. I also didn't use a heat gun to promote adheassion. Will try to redo it all for the 3rd time. small tip, the OEM butyl tape comes off easier if you pull away vs against the glue. cheers.
@@93civicin604 yes it's completely sealed. The old tape came off very easily with a plastic scraper. You have to use a heat gun and 6mm butyl rope per BMW tech data. Feel free to email me at nicksbmwserviceptc@gmail.com for any questions if needed.
"Attach the 6 mm butyl rope on the mark of the sound insulation.
Heat up butyl rope with hot air blower and press on sound insulation."
@@nicksbmwservice thank you for this, it reaffirms that I need to use the heat gun to promote the initial install.