Complaint / Review
Flex Seal
Consumer Report

They won't let you see how much shipping and Handleing is until your order is already submitted and complete.
I ordered 1 can and it supossedley cost them, $19.90 to ship it to me. So $19.99 for the product and $19.90 to Ship???
Come on...
You should be able to cancle your order before you submit it to checkout.
And you should beable to see how much S&H is, before you decide if you want it or not.
I'm calling tomorrow and cancleing.