Very strong pine resin made for stone loading in cooler temperatures. This tacky is hand made in small batches by WSM competitor Dave Ostlund to ensure quality. Very strong pine resin made for stone loading in cooler temperatures. This tacky is hand made in small batches by WSM competitor Dave Ostlund to ensure quality. Elite Tacky has stood the test of time and is by far the most popular tacky used at Worlds Strongest Man every year. Brian Shaw has personally used Elite Tacky to set numerous stone world records over the years and it is the only tacky he trusts when a Worlds Strongest Man title is on the line. Recommended at temperatures between 55 and 70 degrees. *Elite Tacky works amazing when combined with the Shaw Strength Stone Sleeves! This is the combination used by the three of the top 4 stone loaders at WSM 2015 and many other pro strongmen around the world!