◇Material:Adopting nylon PA66 certificatedby UL; ◇Weather strip:Nitrile butadiene rubber(NBR),Weathering-resistance rubber(EPDM); ◇Working temperature:-40℃ to 100℃ in static state,instantaneous heat resistance up to 120℃; -20℃ to 80℃ in dynamic state, instaneous heat resistance up to 100℃; ◇Characteristice:IP68(Rotat the part,anduse O ring); ◇Color:Black(RAL9005),light grey(RAL7035),as well as special colors that can be designed at request.