W. R. Grace & Company is a provider of specialty chemicals and materials. The company s unit, Grace Davison, develops and manufactures fluid catalytic cracking catalysts and additives, as well as serves petroleum refiners. It offers products for ink jet printers, cans, bottles and containers. The company manages offices in more than 40 countries. W. R. Grace & Company also operates Grace Construction Products, which provides fibers, liquid pigments, roofing underlayments and deck protectors. The company offers sealants, coatings, closures, flash instruments, and air and vapor barriers. It serves clients in the beverage, construction, digital media and biotechnology markets. In addition, W. R. Grace & Company provides silica-based materials and chromatography columns.