Solstice Advanced Materials
Solstice Advanced Materials is a United States specialty materials company created through the 2025 separation of Honeywell's Advanced Materials business.
Last updated August 26, 2026
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Overview
Solstice Advanced Materials, Inc. is an American specialty materials company headquartered in Morris Plains, New Jersey. It was established as an independent public company through the separation of Honeywell's Advanced Materials business and began operating as a standalone company on October 30, 2025. The transaction created a materials-focused business with two principal operating segments: Refrigerants & Applied Solutions (RAS) and Electronic & Specialty Materials (ESM). The RAS segment contains products sold under the Solstice, Genetron, and Aclar brands. Its portfolio addresses applications including low-global-warming-potential refrigerants, blowing agents, solvents, and aerosol materials. The Solstice name is associated with refrigerant and related materials technologies intended to support transitions away from higher-global-warming-potential substances. Genetron is another refrigerants-oriented brand, while Aclar is associated with specialty films and materials used in applications that include packaging and other demanding technical environments. The ESM segment includes the Spectra, Fluka, and Hydranal brands. These businesses serve technical and industrial markets involving electronic materials, specialty fibers, and laboratory and life-sciences materials. Fluka and Hydranal are associated with laboratory chemistry and analytical applications, while Spectra contributes materials used in electronics and specialty-fiber contexts. Together, the two segments give Solstice a portfolio spanning climate-related materials, industrial process inputs, electronics-related materials, and laboratory products. Honeywell announced in October 2024 that it intended to separate its Advanced Materials business. Honeywell shareholders of record received one share of Solstice common stock for every four Honeywell shares held in the distribution completed on October 17, 2025. The separation was completed on October 30, 2025, when Solstice began trading on Nasdaq under the symbol SOLS. At launch, the company was initially included in the S&P 500 and temporarily joined the Nasdaq-100. David Sewell, who had previously held leadership roles at WestRock and Sherwin-Williams, became Solstice's president and chief executive officer. The company therefore entered the market with an established portfolio of specialty-materials brands rather than as a newly developed product label. Its strategic identity is built around technical materials that support refrigeration, climate-transition applications, electronics, specialty fibers, and laboratory science. The available reference material does not provide a complete account of Solstice's geographic sales footprint, workforce, manufacturing network, financial performance, or long-term corporate structure, so those details are not stated here. In July 2026, Solstice announced a definitive agreement to acquire Element Solutions in a cash-and-stock transaction valued at approximately $14.5 billion including debt. The proposed transaction was described as a way to expand Solstice's electronics capabilities and address demand associated with artificial-intelligence hardware infrastructure, with closing expected in the first half of 2027.
History
Solstice Advanced Materials originated inside Honeywell as its Advanced Materials business. In October 2024, Honeywell announced plans to separate that business into an independent company. The planned separation reflected a decision to create a standalone specialty-materials enterprise with its own public listing, leadership, and strategic priorities. The business was subsequently named Solstice Advanced Materials. The separation was implemented through a distribution of Solstice shares to Honeywell shareholders. On October 17, 2025, Honeywell shareholders of record received one share of Solstice common stock for every four Honeywell shares they owned. The transaction was completed on October 30, 2025, when Solstice began operating as an independent public company. Its shares were listed on Nasdaq under the ticker SOLS. At the time of its launch, the company was initially included in the S&P 500 index and temporarily included in the Nasdaq-100. David Sewell, whose previous senior corporate experience included WestRock and Sherwin-Williams, became president and chief executive officer. The new company retained a broad portfolio of specialty-materials businesses and brands. It organized operations into Refrigerants & Applied Solutions and Electronic & Specialty Materials. Refrigerants & Applied Solutions includes the Solstice, Genetron, and Aclar brands and serves markets for low-global-warming-potential refrigerants, blowing agents, solvents, and aerosol materials. The segment connects the company to refrigeration, industrial processing, packaging, and other applications requiring specialized chemical and material performance. Electronic & Specialty Materials includes Spectra, Fluka, and Hydranal. Its activities cover electronic materials, specialty fibers, and laboratory and life-sciences materials. This segment gives Solstice exposure to highly technical end markets in which material purity, consistency, analytical performance, and application-specific engineering are important. Fluka and Hydranal are particularly associated with laboratory and analytical chemistry uses, while Spectra is identified with electronic materials and specialty-fiber applications. The company's formation therefore represented a corporate change more than the creation of a new product portfolio. Solstice entered the market with businesses and brands inherited from Honeywell's Advanced Materials operations, while its independent status allowed it to develop a separate capital structure and corporate strategy. The available source material does not establish a detailed chronology of individual product launches, manufacturing sites, acquisitions completed after formation, or geographic operating-market disclosures. In July 2026, Solstice announced a definitive agreement to acquire Element Solutions through a cash-and-stock transaction valued at approximately $14.5 billion including debt. The proposed acquisition was framed as an expansion of Solstice's electronics capabilities, particularly in connection with infrastructure supporting artificial-intelligence hardware. The transaction was expected to close in the first half of 2027. Because the referenced material describes the agreement as pending, it should not be treated as a completed acquisition. Solstice's documented history consequently consists of its Honeywell separation, public-market launch, establishment of its two-segment operating model, and proposed expansion into broader electronics-related capabilities.
- 2026
Agreement to acquire Element Solutions
[1]Solstice announced a proposed cash-and-stock acquisition of Element Solutions valued at approximately $14.5 billion including debt, with expected closing in the first half of 2027.
- 2025
Share distribution to Honeywell shareholders
[1]On October 17, Honeywell shareholders of record received one Solstice share for every four Honeywell common shares held.
- 2025
Solstice becomes an independent public company
[1]The separation was completed on October 30, and Solstice began trading on Nasdaq under the ticker SOLS.
- 2024
Honeywell announces the Advanced Materials separation
[1]Honeywell announced plans to spin off its Advanced Materials business into a separate company, which was later named Solstice Advanced Materials.
Products and positioning
A standalone specialty-materials company focused on technical products for refrigerants and climate-transition applications, electronics, specialty fibers, and laboratory and life-sciences markets.
Refrigerants and specialty materials
Solstice
The Solstice brand is part of Solstice Advanced Materials' Refrigerants & Applied Solutions segment. It is associated with low-global-warming-potential refrigerants and related materials used in refrigeration and other technical applications. The brand also provides a central identity for the company's climate-transition-oriented materials portfolio.
Refrigerants
Genetron
Genetron is a refrigerants brand within the Refrigerants & Applied Solutions segment. Its portfolio is identified with refrigerant applications and contributes to the company's broader offering of materials for cooling and industrial systems.
Specialty films and materials
Aclar
Aclar is included in the Refrigerants & Applied Solutions segment's brand portfolio. It is associated with specialty film and material applications requiring controlled performance and is part of the inherited Honeywell Advanced Materials product family.
Electronic materials and specialty fibers
Spectra
Spectra belongs to the Electronic & Specialty Materials segment. The brand is associated with electronic materials and specialty fibers, serving technical applications where material properties and consistent performance are important.
Laboratory and life-sciences materials
Fluka
Fluka is a laboratory and life-sciences materials brand within Solstice's Electronic & Specialty Materials segment. It forms part of the company's portfolio for scientific and analytical users and reflects the business's heritage in specialized laboratory products.
Analytical chemistry materials
Hydranal
Hydranal is a laboratory and analytical chemistry brand in the Electronic & Specialty Materials segment. It is associated with materials used in laboratory life-sciences and analytical applications, complementing the Fluka portfolio.
Brand decisions
2026
Proposed acquisition of Element SolutionsM&ABackground
Solstice identified electronics and artificial-intelligence hardware infrastructure as strategic growth areas.
Action taken
The company announced a definitive cash-and-stock agreement to acquire Element Solutions in a transaction valued at approximately $14.5 billion including debt.
Aftermath
Closing was expected in the first half of 2027. The referenced material describes the transaction as proposed rather than completed.
Transaction value including debt. Approximately $14.5 billion (Announced July 2026; expected closing in the first half of 2027)
2025
Launch as a standalone public companyStrategyBackground
The Honeywell separation required the new company to establish its own public-market identity and operating structure.
Action taken
Solstice began trading on Nasdaq under the symbol SOLS on October 30, 2025, with operations organized into Refrigerants & Applied Solutions and Electronic & Specialty Materials.
Aftermath
The company entered the market with the Solstice, Genetron, Aclar, Spectra, Fluka, and Hydranal brands and was initially included in the S&P 500 and temporarily in the Nasdaq-100.
2024
Separate Advanced Materials from HoneywellStrategyBackground
Honeywell announced that its Advanced Materials business would be separated into an independent company, later named Solstice Advanced Materials.
Action taken
Honeywell pursued a share distribution and standalone public listing for the business.
Aftermath
The separation was completed in October 2025, creating Solstice as an independent Nasdaq-listed company.
Recent events
- 2026
Solstice announces proposed acquisition of Element Solutions[1]
M&A
Solstice announced a definitive cash-and-stock agreement to acquire Element Solutions in a transaction valued at approximately $14.5 billion including debt. The transaction was expected to close in the first half of 2027 and was presented as a way to strengthen electronics capabilities and support AI-hardware infrastructure markets.
- 2025
Honeywell shareholders receive Solstice shares in distribution[1]
M&A
Shareholders of record received one share of Solstice common stock for every four Honeywell common shares held as part of the separation process.
- 2025
Solstice Advanced Materials begins trading as an independent public company[1]
M&A · Leadership change · Other
The Honeywell separation was completed on October 30, 2025. Solstice launched on Nasdaq under the ticker SOLS and was initially included in the S&P 500 and temporarily in the Nasdaq-100.
- 2024
Honeywell announces planned separation of Advanced Materials business[1]
M&A
Honeywell announced that it intended to spin off its Advanced Materials business as a separate company, a process that later resulted in Solstice Advanced Materials.
Sources2 sources
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