大関化学工業 Company Profile

Protecting the environment with kindness to the Earth and responding to trust.

It has been over half a century since Paratex was born. During this time, Ozeki Chemical has responded to a wide range of waterproofing needs and has been engaged in the development of various products and methods. The Paratex waterproofing method utilizes a unique water-stopping mechanism and boasts excellent overall durability, including strong adhesion, water resistance, and chemical resistance. Its functionality and high quality have been proven even in experiments at large synchrotron radiation facilities (SPring-8). As the era increasingly demands a sustainable society, Ozeki Chemical, with Paratex, leverages its past achievements and takes responsibility for its products. Our corporate philosophy is to "protect the environment and respond to trust," and we are always committed to creating products that are friendly to the global environment and people's living conditions, continuously providing safety and security. Ozeki Chemical wishes to further expand the "trust" network of Paratex, develop various products, and be a company that can contribute even more to society.