CrystalCer® 67 is a high-performance aqueous wax emulsion designed to deliver moisture resistance, improved surface properties, and dependable processing performance across construction and fiber-based applications. Used primarily as a hydrophobing agent in construction boards, it enhances water repellency and long-term dimensional stability. In wet-process hardboard, fiberboard, and molded pulp, CrystalCer® 67 functions as an effective sizing agent, promoting uniform distribution, stronger green strength, and more consistent finished-board quality. Its stable water-based formulation, fine particle size, and reliable film-forming behavior make CrystalCer® 67 a strong choice for manufacturers seeking a dependable, easy-to-use additive that strengthens product durability and production efficiency.