Segmentation by type classifies Wound Spray Plaster products into Hydrocolloid, Alginate, Silicone, and Foam sub‑categories, each defined by its absorbency, adhesion, and exudate‑management characteristics. Hydrogel‑based sprays provide a moist environment conducive to epithelialization, targeting moderate exudate wounds and contributing a stable revenue stream in chronic ulcer care. Alginate sprays, derived from seaweed, excel at high‑exudate absorption and are favored in trauma and surgical settings, adding a premium‑priced niche. Silicone‑coated sprays offer low‑trauma removal and are preferred for fragile skin, especially in geriatric home‑care, supporting incremental market expansion. Foam‑based sprays combine cushioning with moderate absorbency, serving both sports‑injury and home‑care markets. The relative market weight of each type reflects formulation costs, clinical efficacy evidence, and reimbursement policies, collectively shaping the overall market composition.