Profile: Krishna Colours & Constchem Pvt. Ltd. is an exporter & supplier of construction chemicals. We offer admixture, sealants, industrial flooring, concrete repairs, engineering grouts, protective coating, waterproofing systems, readymix mortar & adhesive, surface treatment, and curing compounds. K95 Readyplast is a ready to mix, dry cementitious product. It contains blended cements, graded sand, and additives to improve consistency & workability. Kpolyseal is a two part gun grade joint sealant based on a liquid polysulfide. When the two parts are mixed together, they cure to form a fairly stiff, rubber like material.