Neoprene extrusion seals come in various shore hardness and can also be made in a multi-cavity format that can be simply and easily extruded.
Neoprene Rubber profile can also incorporate steel reinforcement and softer cellular rubber to create door seals etc. such as automotive door/boot seals.
However, expect poor resistance to aromatic and oxygenated solvents and limited flexibility at low temperatures. Neoprene rubber profiles are generally considered an excellent all-purpose solution with a solid balance of properties and few limitations.