Types segmentation classifies Oil Sorbent Booms according to material composition and manufacturing method, primarily into polypropylene, polyethylene, natural‑fiber, and composite booms. Polypropylene booms, produced by melt‑blown or non‑woven processes, dominate the market with an estimated 55 % share because of their high oil‑absorption capacity, chemical resistance, and low cost; they are the default choice for most offshore and marine contracts. Polyethylene variants, often extruded or co‑extruded, hold about 25 % of volume, favored in colder climates where flexibility at low temperatures is critical. Natural‑fiber booms, derived from cotton or jute and treated with hydrophobic agents, occupy roughly 10 % of the market, serving niche environmental‑restoration projects that require biodegradable solutions. Composite booms—hybrids combining synthetic fibers with elastomeric binders—account for the remaining 10 % and are selected for high‑performance applications demanding enhanced durability and repeated‑use cycles. This market taxonomy of types clarifies how material properties and lifecycle considerations allocate revenue across the Oil Sorbent Boom market.