Tychem® garments with attached socks have to be worn within protective outer footwear and are not suitable as outer footwear. These attached socks do not need enough toughness or slip resistance for being worn as being the outer foot masking. (DuPont, 2023) The principal purpose of this chapter is https://costabull.com/product/toluene-diisocyanate-tdi-80-20/