If you've spent time on resin art, you already know the frustration: you buy a colorant, mix it in, and the result looks nothing like what you imagined. The color is muddy, or the resin stays cloudy, or the pigment sinks to the bottom of the mold. The problem usually isn't your technique — it's that you used the wrong type of colorant for that specific project.
The three most popular resin colorants in India right now are mica powder, alcohol ink, and resin dye. Each one behaves very differently inside epoxy or UV resin. Knowing which one to reach for — based on what you're making — saves you wasted resin, wasted money, and a lot of disappointment.
This guide breaks down mica powder vs alcohol ink vs resin dye in plain language, with specific guidance for coasters, jewelry, and serving trays. Whether you're a beginner or someone who's been crafting for a while, you'll leave with a clear picture of what to use and when.
Quick Answer
Short on time? Here's the summary:
- Mica powder — best for shimmer, metallic effects, and opaque color. Great for coasters and trays.
- Alcohol ink — best for transparent, fluid, lace-like patterns. Ideal for coasters and abstract art.
- Resin dye — best for deep, even, transparent color with no shimmer. Best for jewelry and tinted trays.
- For beginners, mica powder is the most forgiving option to start with.
Understanding the Three Colorants
Before getting into specific projects, it helps to understand what each colorant actually is — because that explains why it behaves the way it does in resin.
What is Mica Powder?
Mica powder is a finely ground mineral pigment. It comes in a huge range of colors and finishes — matte, satin, metallic, and pearl. When mixed into resin, it creates a shimmer or opaque effect depending on how much you use.
It does not dissolve in resin — it stays as a suspended particle. This means if you don't stir well or use too much, it can settle at the bottom of the mold.
What is Alcohol Ink?
Alcohol ink is a highly pigmented, dye-based ink suspended in alcohol. It's thin, fluid, and moves easily. When dropped into resin, it creates organic flowing patterns — the kind you see in geode and ocean-wave resin art.
Because it's dye-based, it gives a transparent color. The alcohol evaporates quickly, which can cause bubbles if you're not careful.
What is Resin Dye?
Resin dye (also called liquid resin pigment or resin colorant) is specifically formulated to mix into epoxy or UV resin. It's usually silicone-oil-free and fully compatible with resin chemistry. It gives a transparent, jewel-toned color without any shimmer.
A small amount goes a long way — typically 1–3% of your total resin volume is enough for a rich color.
Mica Powder in Resin: What You Need to Know
Mica powder is probably the most versatile colorant for resin art in India. It works in both epoxy and UV resin, and you can control the effect by adjusting the quantity.
- Ratio: Start with 1–2% mica powder by weight for a light shimmer. Go up to 5–8% for a fully opaque, metallic look.
- Mixing tip: Pre-mix the mica powder into one part of your resin (Part A or Part B) before combining both parts. This prevents uneven distribution.
- Finish: Pearlescent, metallic, or matte depending on the type.
- Transparency: Semi-transparent at low amounts, fully opaque at higher amounts.
For a starter collection, the Mica Powder (24pcs) set from Shrebhavi gives you 24 shades to experiment with across different project types. If you want focused pearl shades, the 6 in 1 Pearl Mica Powder (Set J) and 6 in 1 Pearl Mica Powder (Set H) are popular choices for coasters and trays.
Safety note: Mica powder is very fine and can be inhaled. Always use a mask when measuring and mixing it. Work in a ventilated space.
Alcohol Ink in Resin: Beautiful but Tricky
Alcohol ink creates stunning, organic effects in resin — the kind that looks expensive and hand-made. But it needs some care.
- Ratio: Use sparingly — 2–5 drops per 30ml of resin. More than that can interfere with curing.
- Effect: Transparent, fluid, marbled or lace-like patterns.
- Risk: Too much alcohol ink can prevent resin from curing properly. If your resin stays sticky, this is often the reason. See our guide on Why Your Resin Is Still Sticky After 24 Hours — and How to Fix It Before You Ruin the Piece.
- UV resin note: Alcohol ink can block UV light, so use it in very small amounts in UV resin or stick to the top layer only.
Alcohol ink works best for decorative pieces where you want that flowing, abstract pattern. It's less suitable when you need a uniform, consistent color throughout the piece.
Resin Dye: Clean, Deep, Transparent Color
Resin dye is the cleanest option when you want a jewel-tone, transparent color with no shimmer and no texture. Think deep sapphire blue, emerald green, or amber — colors that look like stained glass.
- Ratio: 1–3% of total resin volume. A single drop can color 10ml of resin noticeably.
- Mixing: Stir thoroughly — resin dye integrates fully and won't settle.
- Best for: Jewelry, pendants, keychains, and anywhere you want clarity and depth.
- Not ideal for: Opaque or metallic effects — for those, use mica powder instead.
Side-by-Side Comparison
| Feature | Mica Powder | Alcohol Ink | Resin Dye |
|---|---|---|---|
| Transparency | Semi to opaque | Transparent | Transparent |
| Shimmer/Metallic | Yes (pearl/metallic) | No | No |
| Effect in resin | Uniform shimmer or opaque | Fluid, marbled patterns | Even, jewel-tone color |
| Mixing ratio | 1–8% by weight | 2–5 drops per 30ml | 1–3% by volume |
| Curing risk | Low | Medium (too much = sticky) | Low |
| Best for | Coasters, trays, decor | Abstract coasters, art pieces | Jewelry, pendants, keychains |
| Beginner-friendly | Very much so | Moderate | Yes |
Best Pigment for Resin Coasters India
Coasters are one of the most popular resin projects in India — they're practical, giftable, and look great. For coasters, you have the most freedom with colorants because the surface is large and you're usually going for visual impact.
Top choice: Mica powder + alcohol ink combination. Use mica powder as your base color for the pour, then drop in alcohol ink on top and use a heat gun or toothpick to create movement. This gives you the shimmer of mica with the organic flow of alcohol ink.
- Use a pearl or metallic mica as the base — the Color Light Blue Pearl Mica Powder (10gm) works beautifully for ocean-themed coasters.
- Add 2–3 drops of alcohol ink in a contrasting color for the swirl effect.
- Pour at room temperature — in Indian summers, resin heats up fast. Check our article on Deep Pour vs Thin Pour Epoxy in Indian Summers: Why Your Resin Overheats in May and What to Do About It to avoid heat-related issues.
If you want a solid, opaque coaster (like marble or stone effect), use mica powder alone at 5–8%. No alcohol ink needed.
Best Pigment for Resin Jewelry Making
Jewelry is where the choice of colorant really matters. Pendants, earrings, and rings are small — so every detail shows. You also want the color to look good from all angles and in different lighting.
Top choice: Resin dye for transparent pieces, mica powder for opaque or metallic pieces.
- For transparent, jewel-like pendants — resin dye gives the cleanest result. The color looks deep and rich, almost like colored glass.
- For metallic or galaxy-effect jewelry — mica powder is the better option. Try the 6 in 1 Pearl Mica Powder (Set E) for a range of jewel-toned pearl shades perfect for earrings and pendants.
- Avoid alcohol ink in small jewelry molds — the patterns are harder to control at small scale, and excess alcohol can prevent UV resin from curing.
If you're working with UV resin for jewelry, read our comparison of UV Resin vs Epoxy Resin for Small Moulds: Which One Actually Works Better for Keychains, Pendants, and Jewelry in Indian Humidity? before choosing your resin base.
Best Pigment for Resin Serving Trays India
Serving trays are large, flat pours — usually 200ml to 500ml of resin or more. The colorant needs to stay evenly distributed across the whole surface without settling or streaking.
Top choice: Mica powder, used in layers.
- Mix mica powder into your resin at 3–5% for a consistent metallic base.
- For a marble effect, pour a light base first, then add veins using a different mica color mixed into a small amount of resin, and drag with a skewer.
- Resin dye works well for a tinted, transparent tray — good for a modern, minimal look.
- Avoid using alcohol ink as the primary colorant for trays — it's hard to get even coverage across a large surface.
Also make sure your resin mix ratio is correct for large pours. A wrong ratio is the most common reason trays don't cure properly. Our guide on How to Choose the Right Resin Ratio for Your First Project: 1:1 vs 2:1 Explained for Indian Beginners covers this in detail.
Recommendations for Beginners in India
If you're just starting out with resin art, here's a practical path forward:
- Start with mica powder. It's the most forgiving colorant — easy to measure, easy to mix, and the results are consistently good even for first-timers.
- Get a multi-color set. Rather than buying individual shades, a set like the 6 in 1 Pearl Mica Powder (Set J) lets you experiment with combinations without a large upfront cost.
- Add alcohol ink later. Once you're comfortable with resin basics, add alcohol ink for coaster projects where you want more movement and pattern.
- Use resin dye for jewelry. When you move to jewelry, invest in a proper resin dye for clean, transparent results.
For seasonal project ideas, our guide on Creating Unique Monsoon Decor: A Step-by-Step Guide to Using Silicone Molds with Resin has practical ideas that work well with mica powder colorants.
Frequently Asked Questions
Can I mix mica powder and alcohol ink together in the same resin pour?
Yes, you can — and it often creates beautiful results. The usual approach is to mix mica powder into your base resin first, then drop alcohol ink on top of the poured layer and manipulate it with a heat gun or toothpick. Mixing both directly into the resin before pouring can sometimes muddy the effect, so layering works better.
Why does my resin look dull after curing even though I used mica powder?
This usually happens for one of two reasons: either the mica powder settled to the bottom of the mold before curing, or the resin mix ratio was slightly off, leading to an incomplete cure. Always pre-mix mica powder into one resin component before combining, and double-check your mix ratio. Our article on Why Your Resin Is Still Sticky After 24 Hours — and How to Fix It Before You Ruin the Piece covers curing issues in detail.
Is alcohol ink safe to use indoors in India?
Alcohol ink contains isopropyl alcohol, which is flammable and produces fumes. Always work in a well-ventilated area — open windows and a fan pointing outward is a good setup. Keep away from open flames, especially if you're using a gas stove nearby. A mask is recommended for extended sessions.
How much mica powder should I use for a 100ml resin pour?
For a light shimmer effect, use about 1–2 grams (roughly 1–2% by weight). For a fully opaque, metallic look, go up to 5–8 grams. It's easier to add more than to fix an over-pigmented pour, so start light and adjust. Weigh your mica powder on a small kitchen or jewelry scale for consistent results.
Can resin dye be used in UV resin for jewelry?
Yes — resin dye is generally compatible with UV resin. Use a very small amount (1–2% of volume) and mix thoroughly before curing. Keep in mind that very dark or heavily pigmented resin can block UV light from penetrating, which leads to incomplete curing at the bottom of the mold. Cure in thin layers if you need a deep, saturated color.
Which colorant works best for a marble-effect resin tray?
Mica powder is the go-to for marble effects in resin trays. Use a white or cream mica as your base, then swirl in dark grey, gold, or black mica mixed into small amounts of resin to create the veining. Pull the veins using a toothpick or skewer before the resin starts to set. Resin dye can also work for the vein color if you want a cleaner, sharper line.
Wrapping Up
The choice between mica powder vs alcohol ink vs resin dye comes down to one thing: what effect do you want, and what are you making? Mica powder gives you shimmer and opacity — perfect for coasters and trays. Alcohol ink gives you fluid, organic patterns — great for decorative coasters and abstract art. Resin dye gives you clean, deep, transparent color — the right choice for jewelry and pendants.
You don't have to pick just one. Most experienced resin artists keep all three on hand and combine them based on the project. Start with mica powder if you're new — it's the most beginner-friendly and gives consistent results. Shrebhavi stocks a solid range of mica powders, including multi-color sets like the Mica Powder (24pcs) that let you explore different effects without buying individual shades one by one.
Once you understand how each colorant behaves, your resin results become much more predictable — and a lot more satisfying.