Spider Tack is the leading strongman tacky in the world, a true classic of the sport. Used by many of the top level strongmen at Worlds Strongest Man and other competitions.
Spider Tack Competition Grade is a tacky for loading Atlas Stones. It is the stickiest tacky on the market. It maintains its stickiness in the cold and heat better than all other tackys, it goes on easy, and will improve your stone loading performance.