Polytek Development Corp.

We're in the middle of Day Two of the National Precast Concrete Association Precast Show in New Orleans! Are you interested in or already making your own concrete molds, forms, or texture and stamping mats? Stop by to talk to our team members in Booth 448 about Polytek’s wide and versatile selection of mold making materials. Or learn more at: https://polytek.com/industries/precast-concrete

Learn how to apply surface color to PlatSil Gel prosthetics and props using Silicone Color Pigments. https://polytek.com//tek-tip-painting-with-platsil-gel-10/

Learn how Anna Boothe used Poly 74-24 Liquid Rubber to duplicate carved wax hand flower forms. The forms were used to create an assembled kiln-cast lead crystal vase. See her process here: Kiln-Casting with Glass: The Process | Polytek Development Corp.

Preparation of a model’s surface is an essential part of making a successful mold. Learn how we prepare a porous Travertine stone surface for Poly 74-45 Liquid Rubber to create a panel mold. https://www.youtube.com/watch?v=3eZGKKkImtY

Rubber molds can have a long library life if stored properly. Learn more about for how to care for molds when they are not in use here: Tek-Tip: How to Store Rubber Molds to Extend Library Life | Polytek Development Corp.

Kast Series products are two-part, room-temperature curing (RTV), rigid polyurethane systems designed for use in a variety of applications, including foundry, special effects, prototyping, vacuum and thermo-forming. This series features high-performance, fast-setting products with minimal shrinkage. Learn more about product options, features, and accessories here: https://www.polytek.com/product-type/urethane-tooling-resins