Silicone Mold & Manufacturing Guides

Start With These Core Guides

• Custom Silicone Mold Design Guide

  A broad DFM guide covering release, undercuts, splits, detail, multi-cavity layout, material selection and prototype validation.

• How to Prepare a Custom Silicone Mold RFQ

  The information that helps a supplier identify the correct mold structure, process, quantity and documentation requirements.

• RTV Silicone Mold vs Steel Tooling

  Understand when a flexible casting mold, compression tool or LSR tool fits the product.

• Food-Grade Silicone Molds: FDA vs LFGB

  Understand what food-contact documentation means and what to request for the destination market.

Mold Design & DFM

Use this cluster for one-piece vs two-part molds, undercuts and split molds, registration keys, wall thickness and support, edge radius, logo/text detail, tolerance and shrinkage, and DFM review.

One-piece vs two-part · Undercuts and split molds · DFM review

Food & Confectionery

Use this cluster for gummy mold design, gummy size and cavity volume, chocolate molds, baking, ice and food-contact documents.

Gummy mold design · Chocolate molds · Food-grade molds

Materials & Manufacturing Process

Use this cluster for platinum vs tin cure, vacuum degassing, cure time, RTV vs HCR/HTV vs LSR, and overmolding.

Platinum vs tin cure · Manufacturing capabilities

Buying, Cost & Production

Use this cluster for RFQ preparation, low MOQ, lead time, custom vs off-the-shelf, factory sourcing, prototype to production, and ownership/reorder.

RFQ guide · Low MOQ · Custom vs off-the-shelf · Manufacturer

Troubleshooting & Care

Use this cluster for common defects, tearing, resin bubbles, storage/warping, lifespan and cleaning.

Common defects · Resin bubbles · Storage and warping · Mold lifespan

Choose Your Next Step

• Designing a casting mold? Start with the custom silicone mold design guide.
• Developing a finished silicone product? Review the manufacturing capabilities.
• Ready to request a quote? Send your design, application, dimensions and quantity.