How to Make a One-Piece Silicone Rubber Block Mold - Polytek

How to Make a One-Piece Silicone Rubber Block Mold: This step-by-step mold making tutorial shows you how to make a simple, one-piece silicone block mold of a small, decorative object.

Polytek® Silicone Materials

How to Make a One-Piece Silicone Rubber Block Mold - Polytek Development Corp.

Mold Making – brickintheyard

Polytek Development Corp. - Multi-piece rubber molds can be necessary depending on the shape of your model. Learn how to construct a two-part block mold here

Polytek PolyBond Polyurethane Adhesive 2lb Kit - The Compleat Sculptor

Polyurethane Mold Making & Casting Rubbers

PT Flex Series - The Compleat Sculptor

Resin Casting Small Parts – Austin Slot Car Club

Making a One Piece Silicone Mold by AeroMarine Products

Making hollow casts in open or 'closed' moulds – Part 2

Two Piece Silicone Mold of Small Bust - Polytek Development Corp.