Why OSI

OSI GreenSeries is the industry's first full line of green adhesives and sealants, and the only to offer the highest level of air quality. Independantly GreenGuard certified, they meet energy efficiency, global impact and high performance standards.

Green Guard

Green Certification Documents

OSI Professional Grade Products for your project

OSI® Pro-Series® adhesives & sealants are designed to meet the demanding requirements of the professional building trades. Contractors and Builders depend on Henkel to deliver quality adhesives and sealants for superior results.

 

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