Sigma wear-resist products is one of the leading manufacturers of sigmathane polyurethane products. It offers a wide range of sigmathane polyurethane products ranging in size from few millimeters to a few metres. Polyurethane liners are very effective for mining industry. These are high abrasion and tear resistant to traditional liners. The lightweight of these products ensures easy handling and installation. These are also non sticky. These are made in such a way so that in could fit in the equipment. These are provided with /without fixing holes and metal backup plates according to the requirements. The company possesses modern technologies and facilities for mould design and development, blast cleaning, surface preparation, processing and final finishing of metal inserts for in time and cost effective supplies.