Get Exact Spacing When Free-Floating Barrels
Each layer of tape is exactly .010" thick and provides a nice,
uniform gap to properly float barrels to improve accuracy by
eliminating stock-to-barrel pressure. Can also be used when
Big Book Catalog, Issue:66, Page:442
New Product Supplement, Issue:563, Page:007
SPECS: 100 feet (30.5m) long roll, 2" (5.1cm) wide, .010"