Rubber Playground Surface: Patent U-Shape Locking Mechanism
Over 1400 pounds of force was applied to the product before partial separation was observed on one of the locking mechanisms. This experiment has provided quantifiable evidence of the superiority of the KrosLOCK design.
Various competing fastening systems use clips, tubes or plugs for tile to tile connection. Due to the inadequacies of these designs, all have failed to effectively address both tile separation and vandalism issues.