Concussive marking paint is made from thermoplastic colophony, character changing type of rubber, paint, and other import promotive impregnant materials. The bulgy block has the perfact dffect when contract. The marking is antifriction and resist concussion, long service life. it is applicable to high way, middle yellow line and crossing speed-down marking and so on. Characteristic: Concussibe: it will engender concussive effect when the car exceed the line to avoid sleep when driving and give the caution effect to the drive. High vision; the special figyration effect advanced the lights reflective, even though on the remaining or at night, there is also the best reflective effect.