Dear Khun Nam,
As I informed you about the adhesive tape of EPDM sealing 7x14 profile, please see the video of test.
In test we cleaned the surface of PVC, attached the sealing, let them in freezer (-18 °C) for 40 hours and removed them.
It shows that the suitable adhesive tapes for our using are from “DK” (spec. as attached file) and “normal 2 tape” (double sided tape)
Please find out and supply us the better tape.
A rough plan we would like to have some samples to test in China (-15 °C) between 9-15 Dec 2015.
Contact me if you have any question or feedback.
Best regards,
Fon