: As you know, 10oz PVC is actually lightweight woven polyester
: pre-coated both sides with vinyl as opposed to say 12oz
: Polyester or nylon that is uncoated.
: When coated with urethane, neoprene, hypalon, etc, these skins gain
: weight.

Technically, polyvinyl chloride (PVC) and vinyl are the same thing.

For my own purpose, I've long used the term PVC to describe supported
vinyl ( cloth core), and vinyl to describe unsupported vinyl ( no cloth),
or to describe the vinyl coatings. I don't want to leave anyone confused on this.

Tom