Electrum Ink - Opaque Gray #4 Tattoo Ink
Product Information
⚡ Opaque #4 – Bold. Smooth. Essential.
The darkest tone of the Opaque series, built for rich shadows and seamless blends.
Electrum Ink’s Opaque #4 is the powerhouse of the 4 Stage Opaque Set—a deep, cool gray designed to create bold shadows, soft fog effects, and smooth tonal transitions. It’s dark enough to anchor your shading but still formulated to blend with softness, making it indispensable for both black & gray and muted color work.
Available in: 1 oz and 2 oz bottles
Why Opaque #4 Stands Out
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Darkest Opaque – Maximum shadow power without harsh edges.
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Versatile Depth – Balances contrast in black & gray or tones down vibrant palettes.
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Smooth Application – Packs evenly, heals consistent.
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Professional Standard – Reliable pigment trusted by pros worldwide.
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Finishing Control – Ideal for realism, portraits, and atmosphere-heavy work.
Key Features
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Radical Transparency – Backed by detailed Safety Data Sheets (SDS).
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GMP-Certified Manufacturing – Produced in pharmaceutical-grade sterile facilities.
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Micronized Pigment Technology – Ultra-fine milling for clean saturation.
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Batch Safety Testing – Screened for microbes, endotoxins, heavy metals, and stability.
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Premium Pigments & Carriers – Cosmetic-grade, non-GMO glycerol and ethanol; no banned azo pigments.
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Regulatory Leadership – Developed with FDA, AFDO, and REACH alignment.
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Vegan & Cruelty-Free – Always safe for artists and clients.
Product Details
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Bottle Sizes – 1 oz and 2 oz
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Color Family – Black & Gray / Neutral Tones
Why Artists Love It
Artists rely on Opaque #4 when they need the heaviest tonal control without losing softness. It’s perfect for building depth in portraits, realism, and moody black & gray pieces, while also serving as a way to mute bright color palettes for smoother blends. Opaque #4 is the anchor tone that locks balance and contrast into place.
🔗 Explore the Full Electrum Ink™ 4 Stage Opaque Set
🔗 Learn More on the Electrum Ink™ Q+A Page
⚡ From subtle fog to rich shadows — Opaque #4 perfects the art of depth.
Why Artists Choose Electrum
✨ Trusted by Professionals Worldwide
From first-year apprentices to industry legends, Electrum products are trusted in shops across the globe. Artists know they can count on our inks, cartridges, and supplies to perform every time.
🧪 Tested & Proven Quality
Our products are developed by tattooers, for tattooers, and put through rigorous testing to ensure safety, consistency, and reliability. Whether it’s our Electrum Ink™ pigments, Fire Cartridges™, or Dermor™ tattoo barrier, you’re working with tools engineered for peak performance.
🌱 Vegan & Cruelty-Free
No compromises. Every product in the Electrum line is 100% vegan and cruelty-free, so you can tattoo with confidence knowing your work aligns with your values.
💚 Community-Driven
Electrum was built from the ground up by artists who care about the culture. We reinvest in the tattoo community through education, sponsorship, and support because we believe this craft deserves to be preserved and celebrated.
⚡ Innovation Without the Gimmicks
We don’t chase trends—we set standards. From the strongest stencil primers in the game to cutting-edge cartridge technology, Electrum products are built to last and keep evolving with the industry.
When you choose Electrum, you’re choosing more than supplies.
You’re choosing reliability, integrity, and a brand that always has your back.
Electrum Supply™ – Trusted Tools. Proven Results.