Tutorials

Blending Liquid Rubber & Plastic: Poly-Optic® Series

Blending Liquid Rubber & Plastic: Poly-Optic® Series

Poly-Optic 14-SeriesCasting Resins are two-part, room temperature curing, polyurethane systems that result in wat...

Poured Blanket Mold of Architectural Element for Concrete Casting

Poured Blanket Mold of Architectural Element for Concrete Casting

Two times a year, Polytek holds a Mold Making & Casting Seminar & Workshop. Attendees are invited to bring their own mod...

Customer Project: Cast Stone Magnolia Buds for Tattnall Square Park

Customer Project: Cast Stone Magnolia Buds for Tattnall Square Park

West Side Stone Works of Macon, Georgia took on a mold making and casting project to create cast stone magnolia buds that...

Customer Project: Indianapolis Fabrications Assists Sopheap Pich – “A Room” Installation

Customer Project: Indianapolis Fabrications Assists Sopheap Pich – “A Room” Installation

Commissioned to assist Sopheap Pich with the “A Room” installation at the Indianapolis Museum of Art (IMA), Polytek customer India...

Looking Back: Hanks & Spielberg Receive Cold-Cast Bronze Statues

Looking Back: Hanks & Spielberg Receive Cold-Cast Bronze Statues

Looking back through the archives of Developments, a Polytek® printed newsletter covering a variety of mold making and casting topi...

Cold Cast Bronze: Three Casting Methods

Cold Cast Bronze: Three Casting Methods

There are three methods that we typically recommend for creating cold cast bronze pieces [Figure 1]: solid casting, slush casting, and...

Body Casting Tutorial: Hydrogel Mold & Cold Cast Bronze Casting

Body Casting Tutorial: Hydrogel Mold & Cold Cast Bronze Casting

Body molds and castings can be made using a variety of products. The following tutorial details the steps needed to create a Hydrog...

Celebrating St. Patrick's Day with Resin Casting [Beer-Filled Mug Replicas]

Celebrating St. Patrick's Day with Resin Casting [Beer-Filled Mug Replicas]

For St. Patrick’s Day this year, we used EasyFlo Clear Liquid Plastic to make replicas of beer-filled mugs. This resin ca...

The Wildlife Casting Project

The Wildlife Casting Project

Sarah Madigan is a wildlife rehabilitator, educator, and creator of the Wildlife Casting Project. Making a wildlife casting is...

Making Hershey's Kisses Replicas with EasyFlo 60 Plastic

Making Hershey's Kisses Replicas with EasyFlo 60 Plastic

These Hershey’s Kisses® replicas are made of polyurethane plastic and coated in a metallic silver spray paint. They are p...

Faux Finish Bronze: Resin Statuary

Faux Finish Bronze: Resin Statuary

Cold Cast BronzeCold cast bronze is a popular casting method used to achieve a cast bronze look. Generally, this technique requires...

Colored Dyes for Polyurethane Plastic & Polyurethane Rubber

Colored Dyes for Polyurethane Plastic & Polyurethane Rubber

PolyColor dyes are designed to color polyurethane plastics and polyurethane rubbers. Dyes are available in black, brown, blue, green, r...