Ansell Coat Aprons Medium-to-Heavy-Duty Splash Protection Made from the highest-quality virgin (not reprocessed) vinyl in 6- and 8-mil thickness, Ansell Coat Aprons are offered with dielectrically welded seams (no sewn seams), which eliminates contaminant traps and permits cleaning to Class 100 standards. No exposed elastic or metal parts to create static and corrosion.