Sika Corporation US A Leader in the Industry Sika Corporation, based in Lyndhurst, NJ, is a leading supplier of specialty chemical products and industrial materials serving construction and industrial markets including transportation, marine, and automotive. Its technologies are focused on sealing, bonding, damping, reinforcing and protecting. Sika�s product lines include concrete admixtures, specialty mortars, epoxies, structural strengthening systems, industrial flooring, sealants, adhesives, specialty acoustic and reinforcing materials. Sika Products are used in a wide array of applications and always fulfill the highest quality standards. We are committed to customer satisfaction, innovation, and teamwork. Since 1937 Sika Corporation is headquartered in Lyndhurst NJ and employs more than 900 people in 7 manufacturing, 2 R&D facilities, and sales and marketing offices throughout the country. Sika Corporation is the largest company of the Sika Group, a global leader in specialty chemicals for construction, industrial and automotive markets.