Fiberglass needle mat

CODE THICKNESS WIDTH DENSITY WEIGHT LENGTHJHC _ 3 3 1050 100-160 12.5-20 40 JHC _ 4 4 1050 100-160 16.5-27 40 JHC _ 5 5 1050 100-170 15.5-26.5 30 JHC _ 6 6 1050 120-170 22.5-32 30 JHC _ 8 8 1050 120-180 20-30 20 JHC _10 10 1050 120-180 25-37.5 20 JHC _12 12 1050 130-180 32.5-45 20 JHC _15 15 1050 140-180 35.5-43.5 15 JHC _20 20 1050 160-200 33-42 10 JHC _25 25 1050 160-200 42-52.2 10

Fiberglass needle mat:
To be used for the mufflers of motorcycle and automobile for it high bear hot,strengt.