I took mine off, like others suggested cud be cheaper to buy the whole bootlid an spray. When you take all the sealent off there are 3 or so screw holes as well, which of course are going to need filling in as well... Then you need the whole bootlid spraying :D
It was my spolier in the link lol ;) just looked
How hard can it be to take a spoiler off? did you have much trouble with yours Chris I know it's a different type but they must all be glued on the same, if it's bolted on by 3 bolts then it really doesn't need super strong glue aswell surely please someone give me some hope
It was easy to get off, just unscrewed then just kept hacking away at the sealent lol.. Is yours screwed on? it was the fact it leaves 3 holes they need filling as one is in the middle etc. When getting the glue off you may scratch it also so just take care, although a body shop will sort all that out when they spray it hopefully :D I left my badges off afterwards & sold the original spolier on ebay to pay for my fitting :)
P.S
ahhh I was missing the point your just after the spolier, it would probably only damage the bootlid an you didnt want that anyway so should be fine. Just need to take your time and break the sealent underneath and undo the screws if it has them n I expect it will have some for added safety :)