Thaks, one thing I think I will not use is the silican sealent remover sold by Unbond, they let me know it will damage gel coat! At least I found they are very fast at providing information.
scrubs cleaners will get it off and wont damage the gell coat.... I've bought them in chandlers, or some hardware stores...theyre thos impregnated cloths I always carried a tub as they'll remove sika flex as well!