CPD is now part of the Polytek family. CPD formulates, manufactures and delivers high quality epoxy solutions for composites and advanced materials. From filament winding to infusion, we have the right material for your process and finished product. Started in 1984, Polytek Development Corporation is a leading manufacturer of specialty polymers including polyurethane elastomers, casting resins, silicones, epoxies, and latex systems. Polytek’s collective mission is to design and manufacture the highest-performance line of liquid rubbers and related casting products as well as to provide our customers with unmatched, industry-setting technical support and customer service. In doing so, we are committed to helping our customers realize the greatest value from the use of our products and our resources. In the end, our success is defined by yours.