Compound 4403 is a 40 durometer black Neoprene, formulated for ozone resistance. It exhibits good physicals and excellent low temperature flexibility.
It meets:
MIL-R-6855 Class 2 Type A & B, Grade 40
MIL-PRF-6855 Class 2 Type A & B, Grade 40
Contact PAI to receive your complete Product Data Sheet for compound 4403.