Gelcoat market seen more than doubling to $3.70 billion by 2035

A Market Research Future report says the global gelcoat market is on track to grow from $1.65 billion in 2025 to $3.70 billion by 2035, driven by demand in automotive, marine, wind energy and construction applications. The forecast points to an 8.4% annual growth rate as manufacturers shift toward lower-emission and more durable coating formulations.

Why it matters: - Gelcoat sits on the front line of composite durability, helping products resist UV exposure, moisture, chemicals, corrosion and weathering. - Faster growth in lightweight materials, renewable energy and marine manufacturing is expanding demand for protective coatings across multiple industries. - The market’s move toward low-VOC, low-styrene and styrene-free products reflects mounting pressure to cut emissions without sacrificing performance.

What happened: - Market Research Future projects the global gelcoat market will rise from USD 1.65 billion in 2025 to USD 3.70 billion by 2035. - The report forecasts an 8.4% compound annual growth rate from 2026 to 2035. - The forecast was published Sept. 21, 2026, from New York. - The report is available as a sample request and the full market report.

The details: - Gelcoat is a resin-based outer coating used on fiberglass-reinforced composite products. - The coating becomes part of the composite during manufacturing, which helps extend product lifespan and preserve appearance. - Polyester gelcoats hold the largest market share because they are cost-effective, easy to apply and widely used in fiberglass-reinforced plastic products. - Epoxy gelcoats are gaining ground in industrial uses that require higher durability and chemical resistance. - Transportation applications generate the largest revenue share among end uses. - Renewable energy and industrial composite applications are expanding rapidly. - By application, the market includes construction and architecture, healthcare and medical, hospitality, retail, automotive and transportation, food and beverages, electrical and electronics, sanitary ware, and transportation. - The report also notes strong use across marine, industrial equipment, recreational boating and wind energy infrastructure.

Between the lines: - Composite adoption is no longer only about weight reduction. The market is also being shaped by compliance, emissions reduction and longer product life cycles. - Closed-mold and resin infusion processes are gaining traction because they can reduce emissions and improve manufacturing efficiency. - Performance improvements such as better UV resistance, gloss retention, scratch resistance and faster curing suggest suppliers are competing on both sustainability and product quality. - Asia-Pacific leads the market with about 44% share, reflecting heavy composite manufacturing in China and India plus rising marine and renewable energy activity. - Europe remains important because of offshore wind projects and advanced composite manufacturing. - North America is supported by recreational boating, infrastructure rehabilitation and investment in lightweight composite technologies.

What's next: - Demand is likely to stay tied to wind power buildout, lightweight transportation and marine production through 2035. - Manufacturers are expected to keep developing low-emission formulations as environmental rules tighten. - The competitive field includes Scott Bader, Polynt Group, Ashland Inc., BUFA Composite Systems, Interplastic Corporation, AOC Aliancys, Poliya, Allnex and Reichhold. - The report says those companies are investing in sustainable product development and advanced composite coating technologies to strengthen market positions.

The bottom line: - Gelcoat is moving from a niche protective layer to a core enabling material for the next wave of composite manufacturing.