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Old-School PCB Etching: Why Ferric Chloride Still Works
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October 15, 2025
Old-School PCB Etching: Why Ferric Chloride Still Works

For over 50 years, ferric chloride has been...

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May 01, 2025
MEK for 3D Print Finishing: The Pro's Alternative?

Tired of layer lines? Explore how Methyl Ethyl...

How to Use Phosphoric Acid for Rust Removal: A Complete Guide
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November 27, 2024
How to Use Phosphoric Acid for Rust Removal: A Complete Guide

Table of Contents 1. Introduction 2. Understanding Rust...

Beyond the Basics: Using MEK as a LEGO Glue for Permanent Structures
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January 24, 2024
Beyond the Basics: Using MEK as a LEGO Glue for Permanent Structures

For artists, engineers, and serious hobbyists, the LEGO...