Request A Quote Search: Click here for an important message regarding manufacturer shipping times and surcharges. Order Online Coming Soon! Coverage Charts Silspec brochures and line card. Locations Find out more information on all of our 14 SSI locations. LEARN MORE UPDATED 8/12/2021 Important Message on NP1 Supply TELL ME MORE Silicone Specialties, Inc. Supplying Quality Material for Over 50 Years Founded in Tulsa, Oklahoma in 1969, Silicone Specialties Inc. started with four owners, selling silicone sealants and lubricants from one product line, Dow Corning. As the years went on, SSI grew into the commercial waterproofing and glazing industries, adapting with customer needs, and continuing to adapt to be where we are today with touchpoints in many industries. Our customers are the lifeblood of our business and as our mission statement says, our goal is to always meet the needs of our customers and provide the highest quality product at competitive pricing. We’re proud to strive towards this mission each and every day at SSI. Locations Austin Baton Rouge Dallas El Paso Fort Worth Houston Kansas City Oklahoma City San Antonio New Orleans Springdale St. Louis Tulsa McAllen Manufacturers MAIN PAGES Home Contact Us Request a Quote EMPLOYEE LOGIN PRODUCTS Online Catalog Applications SDS & Data Sheets Highway SDS ABOUT US History Locations & Hours Employment Privacy Policy SSI Policies RESOURCES Online Training Warranties Color Charts Credit Application Coverage Charts GET IN TOUCH 2367 Glenda Lane Dallas, Texas 75229 Phone: 972-243-0676 Fax: 972-243-0693 FOLLOW US Copyright © 2020 SSI Commercial & Highway Construction Material. All rights reserved.