Alginate wound dressing for burning wound 

Calcium ions on the dressing are swapped for sodium ions in the material which seeps from the wound, allowing the alginate to swell and slowly turn gel-like over time.

Heel Stickers 1.2*1.5 Skin Care Products Hydrocolloid Applicator 1.2*1.2 Silicone Gel Applicator MDK-SGA-01 Alginate Dressing