LiquiFilm™
LiquiFilm™ is a water soluble plastic film used as a purge gas barrier during TIG welding.
An alternative to traditional purging systems, LiquiFilm™ is an ideal solution when total purging is impractical or costly. Since LiquiFilm™ is placed 8-12" from the weld joint on each side, less inert gas is used, saving money.