We were doing a craftshow and needed an extension cord but didn't want to trip over it and wreck expensive electronics. This tape worked great and held through two very busy weekends.
Used this product to cover a rust spot inside washing machine. Have only used it for a week but it held up through 4 full wash cycles. Previous type used did not hold up. Not sure yet how well this will hold up over the long-term.
My most recent use was to cover up two holes in a lamp post that wasps had been using. After I put the tape around the lamp post covering the holes I put a new coat of black paint on the lamp post and the duct tape. The duct tape disappeared!