Our Customized Black NBR Insulation Gaskets are highly durable gaskets utilized for both general sealing and insulating purposes in extremely critical operations. These have an evident track record of purity and stability in aggressive sealing conditions. They are outlined for applications where the expense of gasket error cannot be endured. The offered Customized Black NBR Insulation Gaskets consist of a PTFE spring face seal placed in a protected laminate that is securely attached to an elevated-strength metal core of gaskets. Because of their special pressure activated mechanism, they demand less bolt pressure to seal as contrasted with different gaskets.