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Silicone engineering & product development insights

Practical guides on materials, molding processes, overmolding, tooling and quality — written for product teams developing custom silicone products.

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21 articles

2026 Silicone Manufacturing Trends: From Material Selection to Application-Driven Engineering
Product Development

2026 Silicone Manufacturing Trends: From Material Selection to Application-Driven Engineering

Silicone product development in 2026 moves from plastic replacement to application-driven engineering - material specialization, upstream compliance and multi-material overmolding.

8 Common Silicone Product Quality Problems
Quality & Compliance

8 Common Silicone Product Quality Problems

Learn eight common silicone product quality problems including yellowing, delamination, flash, bubbles, cracking, tactile drift, dimensional instability and curing issues.

Custom Silicone Merchandise Design: Evolving Beyond Stock Items & Screen-Printed Logos
Branded Merchandise

Custom Silicone Merchandise Design: Evolving Beyond Stock Items & Screen-Printed Logos

Learn how retail and promotional brands transition from generic catalog items to fully custom silicone shapes, proprietary hardware, tailored pantone colors, and custom packaging.

What to Include in an RFQ for a Custom Silicone Part
Product Development

What to Include in an RFQ for a Custom Silicone Part

A good RFQ does not need to be complicated. But the more clearly a manufacturer understands the product, the easier it is to select the right molding route and avoid repeated quotation...

Designing Silicone Comfort Interfaces for Smart Glasses and Wearable Electronics
Product Development

Designing Silicone Comfort Interfaces for Smart Glasses and Wearable Electronics

Discover how silicone product development in 2026 is moving from basic plastic replacement to high-performance application engineering across baby, kitchen, travel, and pet product sectors.

From Product Idea to Manufacturable Silicone Sample
Product Development

From Product Idea to Manufacturable Silicone Sample

See how a custom silicone product moves from idea and CAD through DFM, material review, tooling and first-sample evaluation before mass production.

LSR vs HCR: Which Silicone Molding Process Fits Your Part?
LSR

LSR vs HCR: Which Silicone Molding Process Fits Your Part?

Compare LSR and HCR silicone molding by part geometry, tooling, automation and production volume to choose a suitable process for your custom component.

Pantone Matching for Custom Silicone Products: From Colour Target to Production Approval
Branded Merchandise

Pantone Matching for Custom Silicone Products: From Colour Target to Production Approval

Learn how silicone grade, wall thickness, cure temperatures, and lighting affect Pantone color matching, and how to define color tolerances for custom silicone parts.

Plastic + Silicone Tooling Checklist
Silicone Molding

Plastic + Silicone Tooling Checklist

Review wall thickness, undercuts, draft, venting, substrate stress, material compatibility and assembly before tooling a plastic + silicone product.

5 Checks That Reduce Rework in Custom Silicone Projects
Product Development

5 Checks That Reduce Rework in Custom Silicone Projects

Five pre-tooling checks that help reduce rework in custom silicone projects: drawing, materials, assembly, molding risks and approval criteria.

From Silicone Device Case to Accessory Platform: Designing a Coordinated Product Ecosystem
Product Development

From Silicone Device Case to Accessory Platform: Designing a Coordinated Product Ecosystem

Learn how to design a silicone device case as part of a coordinated accessory platform, including shared interfaces, straps, wallets, color systems, material combinations and validation.

How to Choose Silicone Hardness for a Functional Part
Silicone Materials

How to Choose Silicone Hardness for a Functional Part

Silicone hardness is often the first material question in a custom silicone project, but it should not be selected in isolation. The right hardness depends on what the part must...

Developing a custom silicone product?

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Silicone Engineering & Product Development Insights | ESKY SUPPLY