How is Vorsteiner Front Spoiler attached.?

Can anyone shed some light on how it's done.
Jim

Thanks for the information.
My spoiler had come without the special double stick tape, so I called Andarus at Vorsteiner and he FedEx'd it to me today and we installed it at our shop this afternoon.
Also came up with a 5 minute was to safely remove the rear spoiler so it can reused.
Jim



