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Metalwork Tips

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  • eQualle Sandpaper Sheets
    September 14, 2025

    Hone Straight Razors: 1000?4000?8000 Grit Workflow

    Straight razors demand the keenest edge possible. To achieve a comfortable shave, the blade must be honed through a full grit ladder: 1000 ? 4000 ? 8000. Each stage builds precision—1000 shapes, 4000 refines, 8000 polishes to shaving sharpness. Done...

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  • eQualle Sandpaper Sheets
    September 14, 2025

    Knife Sharpening: 400?1000?3000 Grit Progression

    A kitchen knife is only as good as its edge. To keep blades slicing cleanly, follow a reliable grit progression: 400 ? 1000 ? 3000. Each step serves a purpose—400 shapes, 1000 sharpens, 3000 polishes. With patience and consistency, you’ll...

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  • eQualle Sandpaper Sheets
    September 14, 2025

    Fix Silicone Fisheyes: Sand-Out & Refinish Plan

    Few finish defects are as maddening as fisheyes—those tiny craters that open up as your coat levels, caused by silicone or other surface contaminants that repel finish. The good news: you can rescue the project. This guide lays out a...

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  • eQualle Sandpaper Sheets
    September 2, 2025

    How to Sand Aluminum for Painting and Polishing

    Aluminum is lightweight and durable, but it requires proper sanding before painting or polishing. Without the right preparation, paint won’t adhere well, and polishing won’t achieve a mirror finish. Here’s the complete guide to sanding aluminum surfaces step by step....

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  • eQualle Sandpaper Sheets
    September 2, 2025

    How to Sand Plastic Parts Before Painting

    Painting plastic requires careful preparation to ensure adhesion and durability. Sanding is the critical first step that roughens the surface, removes imperfections, and makes primer and paint stick properly. This guide covers how to sand plastic parts before painting for...

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  • eQualle Sandpaper Sheets
    September 2, 2025

    How to Sand Plastic Surfaces for Painting and Polishing

    Plastic is everywhere—from car interiors to household items and DIY projects. But sanding plastic requires special care: too much pressure causes scratches or even melting. With the right grit sequence and light technique, you can prepare plastic for painting or...

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