SPECIALTY 100% Water proof Fire retardant and Self Extinguishing No Warp and Distortion Moisture Proof Durable Better Sound Absorption and Thermal Insulation Low Thermal Conductivity Economical Fast Speed of Construction Aesthetically pleasing Requires no maintainance   Duroplast Extrusion Pvt. Ltd. Plot - 41 & 42, Phase III, Kasba Industrial Estate, Kolkata - 700 107, West Bengal, India Phone : 91.33.2442 0862/7706, 91.33.2443 1355, Fax : 91.33.2443 1415 E-mail : info@duroplast.org