Highway / Airport Products < Back SSI Highway Products Division offers a broad range of products geared towards the Highway / Airport construction industry. From sealing joints to patching holes in bridge decks, SSI can meet your needs. Here you will find a listing of general products we offer for the Transportation Construction market. If you are needing a current M.S.D.S. for a specific product try the manufacturer's Web site first or if you are unable to obtain one there, contact your local branch of SSI. Highway Products Products for Waterproofing, Joint sealing, Patching Materials, Tools and Equipment, Dowel Bar Epoxies, Bridge Deck Water Repellants X.J.S. Expansion Joint System The X.J.S.® Expansion Joint System combines the tough, wear-resistance of Silspec® 900 Polymer Nosing System (PNS) with the rapid-curing, high-movement capability of Dow Corning® 902 RCS Joint Sealant. SSI DeckSeal SSI DECKSEAL is used to effectively impede moisture and corrosive chemical incursion into new and existing concrete. SSI FlexPatch SSI FLEXPATCH is a multi-purpose, high- strength, non-shrink, water-proof, semi-flexible polymer patching mortar ReDeck