masking silicone pull plug 1.plug for powdercoating,e-coating for high temperature 2.material:silicone 3.size:more than 200 silicone mask for powder coating,e-coating for high temperature masking1. Size: We can provide you with many different kinds of silicone rubber plugs ,caps,cups,covers according to the drawings or samples which you send to us. 2. Materials: NR, NBR, IR, EPDM, BR, SBR, SIL, ...