Polytek Development Corp.

Polytek Development Corp. Polytek® Development Corp. is a leading manufacturer of specialty polymers including: polyurethane elastomers and casting resins, silicones, epoxies, and latex.

Started in 1984, Polytek® Development Corp. These systems are used primarily in mold making and casting applications in industrial, construction, entertainment, fine arts and technology sectors. Polytek®'s collective mission is to design and manufacture the highest-performance line of liquid rubbers and related casting products and to provide our customers with unmatched, industry-setting technica

l 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 theirs.

Cure Inhibition 101: Learn which materials prevent platinum silicones from curing. Click the link to protect your molds,...
08/27/2026

Cure Inhibition 101: Learn which materials prevent platinum silicones from curing. Click the link to protect your molds, get consistent results, and follow a simple checklist, clean, test, and choose compatible materials. https://polytek.com/silicone/platinum-cure-rubber

Platinum Cure Silicone Rubbers do not exhibit shrinkage on cure, have long library life, and are great for casting resin, foam, wax, plaster, soap, concrete and more.

In the Quality Control Lab, every batch is checked for pot life, viscosity, and cured hardness, with options for custom ...
08/24/2026

In the Quality Control Lab, every batch is checked for pot life, viscosity, and cured hardness, with options for custom formulations to match project needs.

Start, grow, and sell your own private labeled brand of epoxy, silicone, urethane or latex products. Whether you are looking for bulk material to bottle yourself or to have Polytek package and label the product for you, we can help.

Vertical Mold Making: Learn how to use Poly Fiber for brush-on applications. Tips on thin, even coats, proper curing, a...
08/19/2026

Vertical Mold Making: Learn how to use Poly Fiber for brush-on applications.
Tips on thin, even coats, proper curing, and reinforcement for crisp details.

Poured Blanket Mold of Architectural Element for Concrete Casting. Apply a uniform layer of clay (e.g., plasticine clay) to the entire model (often, plastic wrap is placed over the model prior to clay placement).

Big ideas, great conversations, and exciting opportunities!The Polytek team spent time in New York City connecting with ...
07/17/2026

Big ideas, great conversations, and exciting opportunities!

The Polytek team spent time in New York City connecting with The Compleat Sculptor. It was a fantastic opportunity to talk shop, exchange ideas, and explore what’s next.

We’re energized by the conversations and even more excited about what’s on the horizon. Stay tuned, there are some great things coming soon, and we can’t wait to share them!

Thanks to The Compleat Sculptor for the warm welcome and continued partnership. The best collaborations always start with great conversations.

Unmatched Consistency: "In manufacturing, batch-to-batch consistency is everything. Polytek delivers every single time."...
04/08/2026

Unmatched Consistency: "In manufacturing, batch-to-batch consistency is everything. Polytek delivers every single time." https://www.polytek.com/about-us

Address

55 Hilton Street
Easton, PA
18042

Opening Hours

Monday 8:30am - 4:30pm
Tuesday 8:30am - 4:30pm
Wednesday 8:30am - 4:30pm
Thursday 8:30am - 4:30pm
Friday 8:30am - 4:30pm

Telephone

(610) 559-8620

Website

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