The Sandwich running track system
IAAF certificated system
A distinguished collegiate & high school running track system for high traffic facilities
This impermeable running track surface is comprised of graded, black SBR rubber granules bound together with a mono component polyurethane binder. The top surface layer is a composition of colored EPDM granules and similarly colored two-component polyurethane or spray special colorful spray-coat material mix with EPDM rubber.
The layout, track lines and event markings are in accordance with the latest edition of the IAAF rules and regulations.