Billy Mays' final commercial released

Infomercial superstar Billy Mays died on June 28 of an apparent heart attack , but his commercials will live on. His final commercial, which was shot two weeks before his death, will air next month, according to TMZ.com .

The final ad, which can be seen here , features Mays promoting Mighty Tape -- a product he claims works underwater.

According to TMZ, the ad will begin airing in August.

"Just stretch, wrap and it fuses fast," says Mays as he demonstrates the product on a kitchen drain pipe in the new commercial.

Shortly after, he's got on scuba gear while repairing a hole in another diver's air hose underwater using Mighty Tape. He of course is still wearing his signature sport shirt and khaki pants.

Mays became famous pitching products such as OxiClean, Awesome Auger, Mighty Putty and Orange Glo.