Poly Plasticine Clay Polytek Development Corp.

A non-hardening, sulfur-free modeling clay. plasteline clay is good for sculpting as well as reusable caulk for mold boxes. Buy Now at PolyTek

Poly 1512 Liquid Plastic Polytek Development Corp.

Polytek Development Corp.

Polytek Development Corp. Polytek Development Corp.

Polytek Catalog, PDF, Casting

Poly Plasticine Clay Polytek Development Corp.

Polytek Development Corp.

Polytek Development Corp. Materials for Mold Making, Casting & Coating

Poly 74-Series Polyurethane Rubbers

Industries Polytek Development Corp.

Poly 74-20 Mold Rubber by POLYTEK – Concrete Exchange

CONCRETE MOLD MAKING STARTER KIT by Ali Ejaz - Issuu

Polytek Silicone

Poly 75-90 Liquid Rubber Polytek Development Corp.

Polytek to expand Michigan operations

Poly 15-3 Liquid Plastic Polytek Development Corp.