Gmax Testing | Wisconsin

Surface Performance specialist HIC & Gmax testing in Wisconsin to ASTM F355

Surface Performance are an independent testing laboratory offering state of the art HIC (Head Injury Criterion) and GMAX testing in Wisconsin and throughout America for competitive rates.

HIC and GMAX testing measure the magnitude of force the surface would transfer to a player during collisions, whether with their head (HIC) or torso (GMAX). If a surface is too hard it may not comply with ASTM Standard F1936 due to the excessive force is returns.

If you require a HIC and GMAX test in Wisconsin or any other state of America you can reach our bookings team using the form below.

Your Name

Your Email


Your Message