Sportsman's Bench's handy line of adhesives, locking compounds, and lubricants are perfect for use on the bench or at the range. Also useful for a wide range of non-firearm applications, too.
Three formulas to choose from. Blue Gel keeps fasteners from ¼" to ¾" diameter from loosening due to vibration. Medium-strength, removable.
Big Book Catalog, Issue:67, Page:507
Sinclair, Issue:4B, Page:236
SPECS: Blue Gel - ¼ oz. (8ml) tube.