Fluorosilicone Rubber Price Trend and Forecast 2026-2027

The United States paid the most for fluorosilicone rubber in Q3 2026: USD 39.00/KG, up 1.5% from USD 38.42/KG in Q2. Aerospace grades, high labor costs and steady demand from aerospace and automotive makers keep American prices above the other three markets. Worldwide, the average rose 1.4% to USD 33.00/KG from USD 32.55/KG, mostly because higher silicone, fluorine and energy costs and firm demand from automotive, aerospace and electronics makers led producers to raise prices in all four markets. What about Q4 2026? We expect a global average somewhere in the USD 32.17-34.81/KG range, with silicone and fluorine prices, energy costs, demand from automotive and aerospace makers and electric vehicle output doing most of the work.

Fluorosilicone rubber is a synthetic elastomer that combines the temperature range of silicone with the fuel and oil resistance of fluorinated polymers. It is used in seals, gaskets, hoses and connectors for engines, fuel systems and aircraft. Prices in this report refer to fluorosilicone rubber compound in bulk and are quoted per kilogram. They depend on silicone and fluorine raw material costs and demand from automotive and aerospace makers.

A small number of large chemical groups in Japan, the United States, Germany and China make the base polymer. Compounders add fillers and curing agents and sell the rubber to molders. Qualification for aerospace and automotive uses takes a long time, so supply relationships last for years. Raw materials include silicones and fluorinated monomers, and prices follow those markets.

Fluorosilicone Rubber Price Forecast for 2026

Prices should rise modestly through the rest of 2026. Raw material and energy costs are firm and demand from automotive and aerospace makers is steady. Growing Chinese capacity limits the size of the increase. For reference, the Q3 2026 global average of USD 33.00/KG compares with USD 31.57/KG a year earlier, an increase of 4.5%.

The risks for Q4 are balanced, with no clear tilt either way. What could push prices higher? Higher silicone or fluorine costs, plant outages or stronger aircraft and vehicle output would lift prices. What could pull them lower? Lower raw material costs, larger supplies or weaker demand from automotive makers would lower prices.

For the Quarter Ending September 2026

Fluorosilicone Rubber Prices Q3 2026:

• China: USD 24.00/KG
• Japan: USD 33.00/KG
• Germany: USD 36.00/KG
• United States: USD 39.00/KG

Fluorosilicone Rubber Prices in China

Prices in China firmed 1.6% in Q3 2026 to USD 24.00/KG, compared with USD 23.62/KG in Q2. Chinese prices rose as the demand from automotive and electronics makers improved. Measured against Q3 2025, when the average stood at USD 22.81/KG, the market is 5.2% higher. The price in China was 27.3% below the group average of USD 33.00/KG in Q3 2026.

Why did the price of Fluorosilicone Rubber change in Q3 2026 in China?

China rose. Demand from automotive and electronics makers improved, silicone and fluorine costs increased, and producers raised prices. The cumulative 2026 change for China is a 3.8% increase, from USD 23.13/KG to USD 24.00/KG, while the global average shows a 3.3% gain over the same period. For comparison, the global average moved 1.4% higher over the same quarter.

Fluorosilicone Rubber Prices in Japan

Japan recorded a 1.3% gain in Q3 2026, with the average reaching USD 33.00/KG against USD 32.58/KG in Q2. Japanese prices rose as the demand from automotive and aerospace makers improved. In Q3 2025 the average was USD 31.62/KG, so the market is 4.4% higher on a yearly basis. The result leaves Japan within 0.0% of the four-market average of USD 33.00/KG.

Why did the price of Fluorosilicone Rubber change in Q3 2026 in Japan?

Japan rose. Demand from automotive and aerospace makers improved, silicone and fluorine costs increased, and producers raised offers. At USD 33.00/KG, Japan is 3.1% higher than in Q4 2025, when the average was USD 32.00/KG, and the global average is 3.3% higher over the same period. The global average shifted 1.4% higher in the same quarter.

Fluorosilicone Rubber Prices in Germany

The Q3 2026 average for Germany stood at USD 36.00/KG, an increase of 1.2% on the USD 35.57/KG recorded in Q2. German prices rose as the demand from automotive and aerospace makers improved. This represents a 3.8% increase on the USD 34.67/KG recorded in Q3 2025. Relative to the four-market average of USD 33.00/KG, Germany traded 9.1% above in Q3 2026.

Why did the price of Fluorosilicone Rubber change in Q3 2026 in Germany?

Germany rose. Demand from automotive and aerospace makers improved, energy costs increased, and producers raised prices. This leaves Germany 2.8% higher than at the end of 2025, when the average was USD 35.01/KG, while the global average is 3.3% higher over the same period. Across the four markets the average was 1.4% higher on the quarter.

Fluorosilicone Rubber Prices in United States

The United States registered a 1.5% increase in Q3 2026, taking the average to USD 39.00/KG from USD 38.42/KG in Q2. American prices rose as the demand from aerospace and automotive makers improved. The year-on-year change is a 4.9% increase, from USD 37.17/KG in Q3 2025. This places the United States 18.2% above the four-market average of USD 33.00/KG for Q3 2026.

Why did the price of Fluorosilicone Rubber change in Q3 2026 in United States?

The United States rose. Demand from aerospace and automotive makers improved, silicone and fluorine costs increased, and producers raised prices. From USD 37.70/KG at the close of 2025 to USD 39.00/KG in Q3 2026, the price in the United States has risen 3.4%, and the global average has risen 3.3%. On the global measure the average was 1.4% higher over the quarter.

For the Quarter Ending June 2026

Fluorosilicone Rubber Prices Q2 2026:

• China: USD 23.62/KG
• Japan: USD 32.58/KG
• Germany: USD 35.57/KG
• United States: USD 38.42/KG

Fluorosilicone Rubber Prices in China

China registered a 1.2% increase in Q2 2026, taking the average to USD 23.62/KG from USD 23.34/KG in Q1. Chinese prices rose as the demand from automotive makers strengthened. Taking Q2 2025 as the base, at USD 22.28/KG, the latest quarter is 6.0% higher. The four markets averaged USD 32.55/KG in the quarter, so the price in China was 27.4% lower.

Why did the price of Fluorosilicone Rubber change in Q2 2026 in China?

China rose. Demand from automotive makers strengthened, silicone and fluorine costs went up, and producers lifted prices. After a 0.9% gain in Q1, the quarter closed 6.0% above the USD 22.28/KG recorded in Q2 2025. The same direction continued in Q3, with the price reaching USD 24.00/KG. On the global measure the average was 1.1% higher over the quarter.

Fluorosilicone Rubber Prices in Japan

Japan rose 1.0% to USD 32.58/KG in Q2 2026, from USD 32.25/KG in Q1. Japanese prices rose as the demand from automotive makers strengthened. Against the USD 31.01/KG recorded in Q2 2025, the current average represents a 5.1% increase. The price in Japan was almost identical to the USD 32.55/KG average of the four markets.

Why did the price of Fluorosilicone Rubber change in Q2 2026 in Japan?

Japan rose. Demand from automotive makers strengthened, energy costs went up, and producers lifted offers. This came on top of a 0.8% gain in Q1, and the average ended 5.1% above its level of a year earlier, when it stood at USD 31.01/KG. Q3 added to the change, with the price at USD 33.00/KG.

Fluorosilicone Rubber Prices in Germany

In Q2 2026, the average price in Germany rose 0.9% to USD 35.57/KG, compared with USD 35.26/KG in Q1. German prices rose as the demand from automotive makers strengthened. The Q2 2025 average of USD 34.14/KG puts the current price 4.2% above its level a year earlier. Germany ended the quarter 9.3% above the group average of USD 32.55/KG.

Why did the price of Fluorosilicone Rubber change in Q2 2026 in Germany?

Germany rose. Demand from automotive makers strengthened, labor costs went up, and producers lifted prices. Q1 had brought a 0.7% gain, and by the end of Q2 the price was 4.2% above the Q2 2025 average of USD 34.14/KG. The move then extended in Q3, taking the price to USD 36.00/KG. The global average shifted 1.1% higher in the same quarter.

Fluorosilicone Rubber Prices in United States

The United States' average moved up 1.1% in Q2 2026, to USD 38.42/KG from USD 38.01/KG in Q1. American prices rose as the demand from aerospace makers strengthened. Year on year, the average is 5.8% higher, against USD 36.32/KG in Q2 2025. The price in the United States was 18.0% above the group average of USD 32.55/KG in Q2 2026.

Why did the price of Fluorosilicone Rubber change in Q2 2026 in United States?

The United States rose. Demand from aerospace makers strengthened, labor costs went up, and producers lifted prices. Coming after a 0.8% gain in Q1, the Q2 figure sits 5.8% above the USD 36.32/KG of Q2 2025. The same direction continued in Q3, with the price reaching USD 39.00/KG. Across the four markets the average was 1.1% higher on the quarter.

Quarterly Fluorosilicone Rubber Price Trends

Fluorosilicone Rubber prices rose through 2025 and the first half of 2026 and rose again in the third quarter in all four markets. The global average moved from USD 30.38/KG in Q1 2025 to 30.94 in Q2, 31.57 in Q3 and 31.96 in Q4, then 32.21 in Q1 2026, 32.55 in Q2 and 33.00 in Q3, a net gain of roughly 8.6% across the window. Higher silicone, fluorine and energy costs and steady demand from automotive and aerospace makers lifted prices for six quarters.

What was Fluorosilicone Rubber Price in 2025?

2025 was a year of steady increases for fluorosilicone rubber, with prices rising in each quarter in all four markets. Starting near USD 30.38/KG in Q1, the global average finished the year at 31.96 in Q4, a gain of about 5.2%. Higher silicone, fluorine and energy costs and steady demand from automotive and aerospace makers supported producers throughout the year.

Fluorosilicone Rubber Prices in China in 2025

In China, prices moved from about USD 21.82/KG in Q1 2025 to USD 23.13/KG by Q4, up roughly 6.0%. Chinese prices rose steadily as silicone and fluorine costs and demand from automotive makers increased. The Q4 2025 close of USD 23.13/KG compares with USD 24.00/KG in Q3 2026, a 3.8% increase. The quarterly sections above show how the annual average developed over the year.

Fluorosilicone Rubber Prices in Japan in 2025

In Japan, prices moved from about USD 30.47/KG in Q1 2025 to USD 32.00/KG by Q4, up roughly 5.0%. Japanese prices rose gradually as the energy costs and demand from automotive makers increased. Relative to the end of 2025, the price in Japan is 3.1% higher at USD 33.00/KG. The quarterly breakdown above allows each stage of that path to be traced.

Fluorosilicone Rubber Prices in Germany in 2025

In Germany, prices moved from about USD 33.66/KG in Q1 2025 to USD 35.01/KG by Q4, up roughly 4.0%. German prices rose gradually as the labor costs and demand from automotive makers increased. By Q3 2026 the average for Germany had reached USD 36.00/KG, 2.8% above the Q4 2025 close. The same regional pattern is carried into the quarterly analysis above, where the quarter-by-quarter figures can be traced.

Fluorosilicone Rubber Prices in United States in 2025

In the United States, prices moved from about USD 35.57/KG in Q1 2025 to USD 37.70/KG by Q4, up roughly 6.0%. American prices rose steadily as the labor costs and demand from aerospace makers increased. The latest quarter places the United States at USD 39.00/KG, which is 3.4% above the level at which 2025 ended.

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We keep a continuous eye on fluorosilicone rubber prices wherever it is produced or consumed at scale, tracing causation through silicone and fluorine prices, energy costs, qualification cycles, and demand from automotive, aerospace and electronics makers. Our forecasts draw on production data, trade flows, input cost trends and demand indicators across all reporting regions, so subscribers see why a price moved and not just that it did. Need pricing data, bespoke market analysis, or procurement advisory? Reach out to our team.