OSI Sealants, Inc. 7405 Production Dr. Mentor, Ohio 44060 Tel: 440-255-8900 ISO 9000 Manufacturer Of Adhesives, Wood Patching Products, Chaulks & Sealants For Maintenance, Industrial & Construction Applications. Offers A Full Line For Professional Construction Companies, Builders & Home Projects. Markets: US, Canada, Mexico, South/Latin America, UK, Western Europe. Copyright © Industrial Leaders All rights reserved.  Privacy Statement Please read important copyright notices and disclaimers information.