Hydrocolloid-based protective skin barrier. Use as a filler in uneven skin surfaces to help increase ostomy system wear-time and protect skin.Stomahesive Paste is designed for use in conjunction with Stomahesive and Durahesive skin barrier/wafers in the protection of the skin around the stoma. Stomahesive Paste is not a glue or adhesive. It is used as a filler or "caulking" substance to increase skin barrier wear time by providing a flat pouching surface and helping to prevent leakage under the skin barrier.