OM3000 Sandwich Track System is a two layer, spike resistant, black impermeable, resilient polyurethane athletic surface.
The total minimum recommended thickness is 13mm, (1/2″).
The base layer consists of Black Styrene Butadiene rubber (SBR) granules, bound together with a specially formulated, 100% solids MDI based single component polyurethane, at a thickness of 10mm (3/8″). The top layer consists of a specially formulated, colored polyurethane into which Ethylene Propylene Dience Monomer (EPDM) rubber granules have been embedded before curing for a thickness of 3mm (1/8″).
** Meets IAAF Spec & DIN 18035/6; IAAF Certified, IAAF Class 1
** Material manufacturer is ISO 9001 Certified