The Aquasol ASW-35/R-9 is a water-soluble paper roll measuring 9 inches wide by 165 feet long. The water-soluble paper creates temporary purge dams during TIG welding of stainless steel and titanium pipe, then dissolves with water to clear the line after the weld. The 9-inch width supports smaller-diameter pipe applications. Supplied as a single roll for industrial, contractor, and MRO welding programs.