Silicon rubber mold-making tutorials for prop replica builders. Covers MoldMax, Smooth-On, two-part molds, mold boxes, and pour techniques for hobby fabrication.
Step-by-step mold-making guides for hobbyists and prop builders. From selecting your first silicone rubber to advanced two-part open-face molds.
When a vacuum-formed shell beats fiberglass or resin for large prop parts — draw ratios, material choice, buck design, and the limits worth knowing first.
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Advanced silicone mold making for complex shapes — three-part and four-part molds, core molds for hollow castings, and strategies for masters with challenging …
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Diagnose and fix the most common silicone mold making failures — uncured spots, tearing, bubbles, inhibition, and molds that won't release. Covers platinum and …
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How to build mold boxes for silicone rubber casting. Covers LEGO brick method, melamine board boxes, clay bedding for two-part molds, and large-format …
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How to select the right silicone rubber for prop molds. Covers Shore A hardness, platinum vs. tin-cure chemistry, product comparisons, and common applications.
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Part 1 of the silicon rubber mold making series. Covers silicone rubber product selection, mold box construction with LEGO bricks, and master pattern …
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Step-by-step silicon rubber mold making guide for hobbyists and prop fabricators. Covers material selection, mold box construction, pouring technique, and …
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