DISPERCOLL C 74 is an aqueous colloidal dispersion of a 2-chlorobutadiene polymer with a medium rate of crystallization suitable for various applications. DISPERCOLL C 74 polychloroprene latex offers relatively high uncrosslinked heat resistance and can be employed in the formulation of water based contact adhesives with long open tack time. Due to the medium crystallization tendency of the polymer, adhesives formulated with DISPERCOLL C 74 provides durability and workability. As an aqueous dispersion, DISPERCOLL C 74 allows for easy blending with other polymers and materials. It provides benefits such as adhesion, flexibility and weather resistance properties crucial for applications requiring long-lasting performance.