Nimbus GII is a revolutionary heat shield material, it is manufactured from a double layer aluminium sheet (5.2mm thick) and is double formed. Its double layer aluminium construction gives Nimbus Lite gives a highly efficient thermal barrier with effective noise dampening characteristics. Its unique construction provides the user with exceptional mechanical strength without the penalty of increasing the weight plus the ability to accommodate complex forms or applications.Some typical applications for Nimbus GII include:Steering RacksGeneral Underfloor ProtectionSpare Wheel WellsFuel TankExhaust Hangers/Heat ShieldsUnder Seat ProtectionNimbus GII heat shield is available in three sizes:600mm x 450mm approx (0.405kg)900mm x 600mm approx (0.8kg)1200mm x 900mm approx (2.15kg)Material thickness: 0.43mm, Total thickness: 5.25mm