... Rubber Gasket: MaterialsSI, NBR, SI, HNBR, ACM, SBR, FPM, CR, BR, IIR, NR, IR, PU, etc, just as your request ... IRHD.Temperature-100~250 celsius degrees, or as your request.PerformanceAnti-oxidation, oil proof, weather resistant, heat ... separate substrate sections.,etc.Size and LogoAccording to your request.Color Black, transparent, green, red, yellow, ... order quantity is welcomed. Rubber seal gasket