Epoxy resin coloring sounds straightforward until you're standing in front of dozens of color options, wondering whether you need powder pigments, liquid dyes, or something else entirely. If you're considering a product like the SigWong SJ-36 epoxy resin pigment set, understanding what you're actually buying will save you money and frustration.

What Are Liquid Epoxy Resin Pigments?

Epoxy resin pigments come in different forms: powders, pastes, and liquids. The SigWong SJ-36 uses liquid translucent colorants, which means the dyes are already dissolved in a liquid base and designed to blend seamlessly into resin without creating cloudiness or sediment. Each bottle contains 6ml of highly concentrated color, which is important because concentration affects how much product you actually use.

Translucent liquid dyes work differently than opaque pigments. They allow light to pass through the resin while adding color, making them ideal for jewelry, pendants, and decorative pieces where you want that glowing, gem-like quality. If you need solid, non-transparent colors, you might need a different type of pigment.

Understanding the 36-Color Set and What It Actually Gives You

The SigWong SJ-36 includes 36 different colors: standard choices like black, white, and primary colors, plus specialty shades like caramel, peacock blue, starry blue, fluorescent green, and rose red. Before assuming you need all 36 colors, think about what you actually make.

A smaller set might suit you better if you only work with a few signature colors or prefer to mix your own custom shades. The advantage of 36 colors is having options without needing to buy multiple smaller sets. However, storing small 6ml bottles takes space, so consider where you'll keep them. Each bottle comes sealed, which helps with longevity, but you'll want a designated container or shelf to prevent losing track of colors.

Concentration Matters: How Much Pigment Actually Goes Into Your Resin

The product description emphasizes that these are highly concentrated dyes, meaning a small drop goes a long way. This is genuinely useful information because it affects both cost-per-use and your learning curve. If you're new to resin work, this concentration is worth understanding before you start.

With concentrated liquid pigments, adding too much color can oversaturate your resin and affect how it cures. Start with a single drop or two and test it before committing to a full batch. You can always add more, but you cannot remove color. This is where beginner-friendly products like liquid dyes in bottles with controlled squeezes help prevent waste. The shape of the bottle matters because it lets you control the amount of liquid you dispense.

If you need opaque colors rather than translucent ones, you can mix the white pigment from the set into any color to increase opacity. This flexibility extends what you can accomplish with a single set.

What Projects Suit This Type of Pigment?

Liquid epoxy resin pigments work best for jewelry making, decorative crafts, and small to medium resin projects. They're particularly suited to pendants, keychains, resin-filled molds, and anything where the translucent quality enhances the finished piece. These pigments can also be used for paint applications on garment accessories and other DIY projects, though they're optimized for resin.

If you're pouring large quantities of resin regularly, larger quantities of pigment might be more economical. If you're experimenting or making pieces occasionally, a 36-color set reduces the risk of buying colors you'll never use.

Storage and Care

Keep your SigWong SJ-36 bottles sealed when not in use. Liquid dyes can evaporate or thicken if left uncapped. Store them in a cool, dry place away from direct sunlight, as some pigments fade under UV exposure. The small 6ml size means they should be used within a reasonable timeframe, though sealed bottles typically last considerably longer than open ones.

Label any custom color mixtures you create so you can replicate them later. This becomes important if you sell your work or want consistency across multiple pieces.

The SigWong SJ-36 comes with after-sales support, so if you have questions about mixing, application, or compatibility with your specific resin brand, you can reach out before starting your project.

The product in this guide: Epoxy Resin Pigment - 36 Color Liquid Translucent Colorant, Highly Concentrated Dye for DIY Jewelry Making, AB Coloring Paint, Craft 6ml Each