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

Polyfiber Thickener II - Barnes

PT Flex 60, PT Flex Casting Rubber

Polytek Development (@PolytekUSA) / X

Polytek catalog - Sculpture Workshop

Mold Making: Mold Rubber Hardness, by Ali Ejaz

Polytek Development Corp

Polytek PT Flex Series

Plasticine Clay: Multiple Uses in Mold Making, by Ali Ejaz

Polytek Development Corp

Plasticine Clay: Multiple Uses in Mold Making

PolyBond Polyurethane Adhesive 2lb Kit - Neills Materials

Plasticine Clay: Multiple Uses in Mold Making - Polytek Development Corp.

Concrete Mold Making Starter Kit