Nimbus Lite is a revolutionary heat shield material, it is manufactured from a single aluminium sheets (3.6mm thick) and is double embossed. This embossed aluminium surface gives Nimbus Lite gives a highly efficient thermal barrier and its unique construction provides the user with exceptional mechanical strength without the penalty of increasing the weight plus the ability to accommodate complex forming applications. It can be re-used time and time again as deterioration is minimal (even though it is very low weight, it retains its exceptional strength).Some typical applications for Nimbus Lite include: Steering Racks General Underfloor Protection Spare Wheel Wells Fuel Tank Exhaust Hangers/Heat Shields Under Seat ProtectionNimbus Lite heat shield is available in three sizes: 457mm x 580mm approx (0.33kg) 580mm x 914mm approx (0.66kg) 1160mm x 914mm approx (1.32kg)Material thickness: 0.4mm, Total thickness: 3.6mm