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Technical blog

Silicone Elastomer Notes for Buyers and Engineers

Read practical guidance on silicone sealants, greases, compounds, fluids and qualification planning.

Silicone technical article
Featured Article

How to Avoid Costly Missteps When Specifying Dow Corning Silicone Gaskets vs. Polystyrene Trim

A quality manager's practical checklist for specifying Dow Corning silicone compounds, foam gaskets, and O-rings versus extruded polystyrene insulation. Learn the 3-step process to avoid specification errors and material mismatch that cost time and money.

2026-06-01 · Array
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Technical Note

I Cost My Company $3,200 on a Silicone Seal Order. Here’s My Pre-Check Checklist Now.

2026-06-01 · Array

A quality engineer shares how a costly mistake with a Dow Corning 123 silicone seal order changed his approach to material selection forever, and the checklist he now uses to prevent similar failures.

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Technical Note

Dow Corning 732 Silicone Sealant: FAQs from a Purchasing Pro

2026-05-31 · Array

A practical FAQ covering Dow Corning 732 silicone sealant, from specs and uses to ordering tips and cost-saving pitfalls, written from the perspective of an experienced buyer.

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Technical Note

Why I Stopped Ordering Cheapest Dow Corning Silicone and Started Calculating TCO

2026-05-31 · Array

A procurement professional explains why the lowest price on Dow Corning silicone sealants and greases is a trap, and how total cost of ownership (TCO) thinking saves real money for purchasing managers.

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Technical Note

Dow Corning Silicone for Windows: When It Works, When It Doesn't, and How to Avoid a $1,200 Redo

2026-05-30 · Array

A procurement manager's honest, scenario-based guide to choosing the right Dow Corning silicone sealant for window applications. Covers thermal, structural, and sanitary needs, including cost comparisons with PVC thread sealant and Teflon tape.

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Technical Note

Why I Stopped Buying the Cheapest Dow Corning 732 and Started Calculating TCO

2026-05-30 · Array

A procurement manager explains why the lowest quote for Dow Corning 732 silicone sealant is often a trap, and how a Total Cost of Ownership approach saved 17% annually.

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Technical Note

Silicone Sealant or Polyurethane? What Nobody Tells You About That 'Quick Fix'

2026-05-28 · Array

A veteran emergency specialist shares the hard truth about choosing between silicone sealant and polyurethane for automotive and industrial gasket repairs. Learn when each works, when it fails, and one critical detail vendors won't mention.

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Technical Note

Dow Corning Silicone: Answers to Your Most Common Purchasing Questions

2026-05-28 · Array

An FAQ-style guide answering common questions about Dow Corning silicone products, including purchasing tips, product comparisons, and cost considerations from an administrative buyer's perspective.

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Technical Note

A Quality Inspector's Guide to Choosing the Right Dow Corning Silicone Product

2026-05-27 · Array

A practical checklist for selecting the correct Dow Corning silicone for industrial applications, covering sealants, greases, and compounds. Includes real-world quality inspection insights and common specification mistakes.

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Technical Note

Dow Corning vs Polyurethane Tires: What An Emergency Materials Specialist Learned The Hard Way

2026-05-27 · Array

A hands-on comparison of Dow Corning silicone rubber vs polyurethane for tires and gaskets, written from the perspective of a specialist who handles high-stakes rush orders. Includes real-world performance data, cost breakdowns, and honest limitations.

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Recent Notes

2026-07-24 Why Dow Corning Silicones Are My Go-To for Emergency Rush Orders (Even at 2 AM) 2026-07-24 Silicone Is Not a Cure-All: Why the Industry Is Moving Past the 'One Product Fits All' Myth 2026-07-23 What Industry Specifiers Get Wrong About Silicone vs. TPU (And Why Your Sealant Choice Matters More Than You Think) 2026-07-23 Choosing the Right O-Ring Material: When Dow Corning Silicone Makes Sense (and When It Doesn't) 2026-07-22 Why Dow Corning Silicone 732 Is My Go-To for Rush Orders: A Buyer's Honest Take 2026-07-22 Silicone Is Not Plastic. Here's Why That Distinction Matters (And Why Some Suppliers Get It Wrong) 2026-07-21 Why Your Gasket Seals Fail Early (and Why Dow Corning Silicone Oil Might Not Be the Fix You Think) 2026-07-21 Silicone vs Acrylic vs Rubber: Choosing the Right Material for Emergency Repairs (with Dow Corning Products) 2026-07-20 Stop Buying Silicone on Price: Why Your Custom Gasket Costs More Than You Think 2026-07-20 Why I Changed My Mind About Dow Corning Silicone Suppliers in the UAE

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