A Leading Manufacturer of Specialty Polymers for Mold Making, Casting & Coating Applications

For Consumers & Businesses

Polytek® Development Corp. | The Company

Founded in 1984, Polytek® Development Corp. is a leading manufacturer of specialty polymers for mold making and casting applications across industrial and consumer sectors. We are here to support the engineers, DIYers, manufacturers, craftspeople, designers, makers, artists, and fabricators that create products that restore and improve physical infrastructure, support exciting hobbies, transform manufacturing processes, entertain on the big screen, inspire others, and improve our lives.

Polytek’s collective mission is to design and manufacture the highest-performance line of mold making and casting products and 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 resources. In the end, our success is defined by yours.

Industries | What Our Customers Do

Polytek products are used to gather families and friends for an arts and crafts session, transform actors into monsters, build concrete facades on commercial buildings and along highways, help build small businesses into big businesses, and much more.

Construction & Restoration

  • Precast Concrete
  • Architectural Restoration
  • Architectural Reproduction
  • Millwork
  • DIY & Makers

  • Hobby, Craft & Hardware
  • Table & Bar Top Epoxy Coating
  • Model Cars, Buildings & Landscapes
  • Tumblers
  • Jewelry
  • Home Decor
  • Product Design & Manufacturing

  • 3D Printing
  • Prototyping
  • Foundry Patterns
  • Aerospace
  • Automotive
  • Entertainment

  • Theatrical Prosthetics
  • Special Effects
  • Themed & Haunted Attractions
  • Set Design & Prop Making
  • Animatronics
  • Education & Art

  • Medical & Dental Models
  • Sculpture
  • Art Education
  • Paleontology
  • Culinary Arts
  • And More

  • Fishing Lures
  • Taxidermy
  • Forensics
  • Soap Making
  • Candle Making
  • Material Solutions | What We Do

    1. Silicone (RTV)


    2. Polyurethane (RTV)





    3. Epoxy (RTV)

      Casting Resins

      Coating Resins

      Laminating Resins


    4. Latex



    5. Tooling Board



    6. Thermoplastic Elastomers

    Our Process


    with you to find or develop the right product


    quality, speed, cost and service


    do whatever it takes to help you be successful

    Our Brands

    Polytek® Development Corp. is proud to be the parent company of brands that are dedicated to finding the right mold making and casting material solutions for their customers. Many of Polytek's brands have been formulating, manufacturing and delivering leading products for decades. Today, these products can be found in businesses and retail stores throughout the world.

    Polytek has a network of manufacturing and bottling locations throughout the United States that allow us to serve our customers quickly and efficiently no matter their location. View our locations.

    Industrial Division

    Polytek’s Industrial Division is dedicated to the formulation of high-performing mold making and casting polymers for industrial, construction, entertainment, fine arts and technology sectors. Product lines include: polyurethane elastomers and casting resins, silicones, epoxies, latex, tooling board, thermoplastic elastomers, and complementary ancillary products. Polytek brands offer a variety of standard product options and custom solutions. Learn more about each brand below:

    Consumer Division

    Polytek’s Consumer Division houses a family of brands that offer high-quality mold making and casting products that are easily accessible via your favorite retail store or website. Available in consumer-friendly packaging and sizes, these products are great for beginners, experienced DIYers and small businesses. Looking for project inspiration? Follow these brands on your preferred social media channel. Learn more about each brand below: