have you used this yet????

Saw the commercial on tv, but I'm not sure how it works. If anyone has used this product, please tell whether you liked it or not, and why. http://ec3.images-amazon.com/images/P/B000FQBXU0.01-ADG953YR6NRBF._AA280_SCLZZZZZZZ_V51963028_.jpg (http://www.amazon.com/gp/product/images/B000FQBXU0/ref=dp_image_0/104-4255879-1194304?ie=UTF8&n=15684181&s=automotive)

i used dupli-color before but i haven't used "shield" so i cant be of much help. But overall i was happy with their products.

when their touch-up black paint dried i couldn't tell a difference and it has a nice finish. looks very professional.