Canadian Playground Advisory Inc. manufactures the Wing Pendulum Tester device to measure the strength of the bond between rubber granules in surfaces such as poured-in-place playground surfaces, rubber mats for playgrounds and athletic surfacing and running tracks.

ASTM F2157 requires that the running track surface shall have not have imperfections and the Wing Pendulum Tester allows for the determination of strength of the surface and therefore imperfections.

Canadian Playground Advisory Inc., provides support and training programs as to how these devices are used in conjunction with the relevant standards, including the measurement and reporting of the performance requirements.