fitting a dimma spoiler

[MattySmith]

right guys gonna be fitting my dimma spoiler in the next few days has anyone got any tips on how to fit it? once i tiger seal it on how long do i hold it in place for before it will stick? or do i use clamp things to clamp it to the boot once ive sealed it and leave it like that for a while? or whats the best way to do?
cheers :y:

[mufcdouble]

get something to hold it in place once you put tiger seal on then leave it for a while,this is how i was told to do mine