Flex Seal
Consumer Report
I ordered a can of Flex Seal for $19.99 and get one free. The total bill was $44.50. When I asked for a breakdown of the cost I was told $19.99 for one can plus $9.95 P&H plus $9.95 P&H for the free can Plus special shipping. Total $44.50. I did not ask for special shipping so my new total ...