Perl Tech Perlite is not a trade name but a generic term for naturally occurring siliceous volcanic rock. The distinguishing feature, which sets perlite apart from other volcanic glasses, is that when heated to a suitable point in its softening range. It expands from four to twenty times its original volume. These tiny glass-sealed bubbles account for the amazing lightweight and other exceptional physical properties of expanded perlite. Perl Tech supply and distribute a wide range of expanded perlite powder products, cryogenic perlite, horticultural perlite, Gypsum perlite plaster, Expanded perlite powder and Diatomite. Perl Tech is business and product development firm owned by Mr. Gautam Patel - Industrial Designer from NID (National Institute of Design) who is professional design consultant since last 20 years. Perl Tech is marketing agency for Cosil products Pvt. Ltd. - the only Perlite mine owner of India by well known Geologist Mr. Sharad Vyas. The company claims to produces Perlite under technical collaboration with the schundler Co. U.S.A. We are also Marketing Agency for Amol Decalite, having Expanded perlite Produce by state of the art Facility and Plant In Gujarat. who are leading producers of expanded Perlite in India.  We constantly enjoy product development in exploring unique properties of Perlite mineral.