Alternatives To Smooth-On Products

What alternatives to Smooth-on products do i have in Sweden? I'm going to make a mold out of my MKVI Helmet because it didn't turn out as hard as i wanted. The detail is awesome on it, so thats no problem while molding it!



If anyone knows a alternative please tell me!



EDIT:



I really need to know!

This may not be exactly the answer you were looking for, but since I don't live in Sweden it's the best I can do...have you tried contacting any of the smooth-on distributors in europe? There's a list of them on their website, and if you don't find anything more local, they might be worth a try as a last resort.