Genairex Securi-T USA - Hydrocolloid Solid Skin Barrier Seal is a skin-friendly tape alternative that protects and evens out skin surfaces next to and around the ostomy, fistula, or wound. Securi-T Hydrocolloid Skin Barriers are solid in shape and conform to affected areas to provide additional security when needed. Ideal for those with tape allergies. Can be used in and out of water. Size: 4" x 4" Solid square shape. Formerly GEN200444.