Kuraray's TrosifolTM business is a leading global specialist in the development, manufacture and supply of PVB and ionoplast interlayers for laminated safety glass applicatons in the architectural, automotive and photovoltaic industries.

The evolution of the Trosifol & Glass Laminating Solutions (GLS) merger has resulted in consolidation of the Trosifol® , SentryGlas®  and Butacite®  product brands into a single brand: the new TrosifolTM .

We now offer the world's broadest portfolio of innovative glass-laminating solutions, including structural and functional interlayers for safety and security applications, sound insulation and UV protection. For decorative applications, TrosifolTM supplies colored interlayers, digitally printable films and other innovative products for interior design projects. Trosifol® UltraClear films exhibit the lowest Yellowness Index (YID) in the industry.



Trosifol® products give applications an expression of strength, clarity and their own character, delivering advanced capabilities that enable engineers, designers and architects to save energy, increase safety and build with greater design freedom. Applications range from automotive and other transportation glazing, to architectural and structural glazing - located overhead, underfoot and all around some of the world's most interesting spaces.

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Trosifol®, SentryGlas® and Butacite® are registered trademarks of Kuraray Co., Ltd. and its affiliates. The information, recommendations and details given in this document have been compiled with care and to our best knowledge and belief. They do not entail an assurance of properties above and beyond the product specification. The user of our products is responsible for ensuring that the product is suitable for the intended use and conforms to all relevant regulations. Kuraray Co., Ltd. and its affiliates do not accept any guarantee or liability for any errors, inaccuracies or omissions in this document.