
I'm not sure about the cream you bought, but I use the Heavy Duty Waterproof Spray and it's been working really well! It's been raining lightly and because the trim of my Dior Panarea is leather, I've sprayed it on there. It was a bit sticky at first, but as intsructed on the bottle, I polished it because it's smooth leather, and I don't even notice it was even sprayed!
http://www.amazon.co.uk/dp/B001O5O4...de=asn&creative=22218&creativeASIN=B001O5O4L6