Neoprene (Polychloroprene)
Polymer with good resistance to abrasion, flex cracking and more.
Has moderate resistance to oils and gasoline. It features good flame resistance,
weathers well, and has very good resistance to abrasion, flex cracking, alkalis
and acids. However, expect poor resistance to aromatic and oxygenated solvents and
limited flexibility at low temperatures. Neoprene is generally considered an excellent
all-purpose elastomer with a solid balance of properties and few limitations.