The Leading Manufacturer of Silicone Sealants & Car Care Products Silicones is the largest manufacturer of silicone sealants, car care products & silicone emulsions in Pakistan. In addition, we also have a state of the art glass processing facility. Harris Silicones is an ISO 9001:2008 certified manufacturing concern, with over 150 employees based in Lahore, Pakistan. At Silicones, we have a state of the art CNC Glass Cutting, Tempering & double glazing plants installed. Glass Solutions offers the most comprehensive glass services & solutions for all your needs. Silicones is the authorized distributor for Dow Corning Construction Sealants in Pakistan. We carry a large range of Dow Corning weather seal silicones, structural glazing silicones, & insulation glass silicones & supply to developers, projects, glass processors & fabricators across Pakistan.