Alliance Antimicrobial CAD Bond Engineering Rolls 36″x150′ 20lb. 92Br 4Rolls Antimicrobial Engineering Rolls are for use on all leading OEM large document laser printers. 92 bright white paper increases contrast for greater impact on final prints. 20 lb. paper with stiffness properties provide reliable throughput on Engineering Copiers. Lint-free, acid-free sheet with archival quality. Manufactured by TST/Impreso, Inc., who specializes in printing and converting engineering bond rolls. The antimicrobial engineering roll will protect against microbes (Fungus, Bacteria and Viruses) being transferred or growing. ANTIMICROBIAL PROTECTION- Manufactured with revolutionary polymer antimicrobial surface protection film that inhibits the growth of 99.99% of microbes, bacteria and viruses on surfaces. IDEAL SIZE – 4 Rolls of 36-inch x 150-foot x 3″ core, 92 Bright, 20lb weight ADVANCED HIGH-TECHNOLOGY – Silver ions attach to any microbes present and will not allow them to duplicate. Creates a barrier to inhibit the growth of microorganisms. QUALITY TESTED – Print testing conducted at RIT showed no change in print quality vs. untreated paper. MADE IN THE USA – Our CAD Bond Rolls are produced from 100% domestically sourced recycled fiber. FSC ® and SFI ® certified. Proudly manufactured in the USA by a USA owned and operated mill.