Top face/friction coating/tension member
E	polyester
A	aramide
G	elastomer G
P	polyamide
T	mixed or polyamide fabric
U	polyurethane
N	polyester nonwoven
L	chrome-leather
S	special structured
Properties
HP	precise ground texture
TEX	exceptionally low noise
GL	smooth
HC	high conductivity
FSTR	fine structure
LF	low friction