The Types segmentation categorizes Welding Backing Tapes into paper‑backed, fiberglass‑backed, polymer‑backed, metal‑backed, and composite‑backed variants, each engineered for specific mechanical and thermal demands. Paper‑backed tapes, valued for cost‑effectiveness and ease of handling, dominate low‑temperature, low‑stress welds, influencing a substantial portion of the market despite lower price points. Fiberglass‑backed tapes offer superior tensile strength and heat resistance, making them preferred for high‑temperature pipelines and heavy‑section welds, thereby driving higher average selling prices. Polymer‑backed tapes, typically silicone‑based, provide flexibility and chemical resistance, supporting applications in corrosive environments. Metal‑backed tapes, featuring thin steel or aluminum foils, are employed where dimensional stability and shielding are critical, such as in aerospace and precision manufacturing. Composite‑backed tapes combine layered materials to balance strength, heat resistance, and flexibility, targeting niche high‑performance sectors. Together, these type categories delineate the market’s product‑level diversity and underpin the overall market valuation.