M.K. Petro products [india] pvt. Ltd brings makfelt. The company is accredited to iso 9001:2000 certification. The company is the manufacturer and exporter of waterproofing, insulation, road construction, anti corrosive products and joint sealing products. The makfelt is manufactured as per hessian based treated [is: 1322-1993, isi marked] and glass fibre tissue mat treated/coated [is: 7193-1994, isi marked] with bitumen and suitable mineral fillers. The makfelt is sprinkled with mineral powder or mica for preventing the coated felt that sticks together in the roll.