Boron carbide B4C Bulletproof tiles(Use for body armor ...
Details about Boron carbide B4C Bulletproof tiles(Use for body armor,Helicopt er,car and so on) ... Silicon carbide(SIC) Ceramic block(Use for bullet proof plates) $125.00. Free shipping Free shipping Free shipping. 10 watchers 10 watchers 10 watchers. B4,B5,B6,B7 bullet proof ceramic plates (use for car,Vehicle,truck,bus etc) ...