Convatec Surfit Natura Moldable Durahesive Skin BarrierProduct Highlights: ConvaTec Sur Fit Natura Moldable Durahesive Skin Barrier. Durahesive skin barriers wafers are ideal for people whose stoma output is semi formed to formed stool. This reliable skin barrier wafer provides a special formula that enables the skin barrier wafer to adhere to both dry and moist skin. It holds firmly to skin while helping to protect against irritating output. Also features an outer protective coating which helps keep it