Athletic Running Track 1)Permanent resilency; 2)High durability& anti-skid ... Anti-skid EPDM granules, polyurethane (PU) adhesiveBase mat: black rubber granules, one-component polyurethane adhesive*SubbaseConcrete layer or other recommended ... track and field competition, common sports athletics competition, allkinds of school courts, path for people to take exercises, etc. rubber athletic running track ...