Doming Epoxy Resin Manufacturers In Chennai

Doming epoxy resin is a special type of epoxy resin designed to create a raised, glossy, dome-like surface on items such as jewelry, stickers, labels, tabletops, or artwork. It's formulated to self-level and hold a rounded edge without overflowing, giving a clear, glass-like finish.

Here’s a detailed breakdown:

1. What is Doming Epoxy Resin?

Doming epoxy resin is a two-part system:

Part A: Resin

Part B: Hardener

When mixed, it undergoes a chemical reaction (curing) that hardens into a durable, clear, glossy surface with a raised edge (dome).

2. Key Features

Self-leveling: Spreads evenly and naturally forms a dome.

Thicker viscosity: Prevents runoff over edges.

Crystal clear finish: Glass-like clarity with high gloss.

UV resistant (in some formulations): Prevents yellowing over time.

Non-toxic (once cured): Safe for jewelry or display use.

Scratch- and water-resistant: For durability.

3. Common Uses

Jewelry making (pendants, earrings, rings)

Stickers and decals (resin domed labels)

Bottle caps and keychains

Artwork coating (small canvas, photo prints)

Crafts and scrapbooking

4. How to Use Doming Resin

Materials Needed

Doming epoxy resin (Part A and B)

Mixing cups and stir sticks

Torch or heat gun (to remove bubbles)

Silicone mats or molds (optional)

Protective gloves & workspace covering

Steps

Measure Resin & Hardener: Usually 1:1 ratio by volume (check product instructions).

Mix Thoroughly: Stir slowly for 3–5 minutes until fully blended (scrape sides/bottom).

Let Sit: Wait 1–2 minutes to let bubbles rise.

Apply Carefully: Pour slowly into the center of your piece and guide resin to edges.

Pop Bubbles: Use a torch, heat gun, or toothpick to remove bubbles.

Cure: Let it sit in a dust-free area for 12–24 hours depending on temperature/humidity.

Optional Second Coat: Apply more resin for extra height or correction.

5. Tips for Best Results

Work in a warm, dry area (72–78°F or 22–26°C).

Use a level surface to prevent uneven doming.

Avoid overpouring — surface tension keeps the dome shape.

Use a toothpick for edge control.

Cover the piece to avoid dust settling during curing.

6. Troubleshooting

Problem Cause Fix

Bubbles Stirring too fast / cold resin Warm the resin slightly before mixing, or use a heat gun

Overflow Overpouring Use smaller amounts; work slowly

Sticky/tacky surface Incomplete mix / wrong ratio Ensure proper mixing and accurate ratio

Yellowing UV exposure or low-quality resin Use UV-resistant epoxy

7. Recommended Brands

Some popular brands of doming resin include:

ArtResin (for art pieces)

EnviroTex Jewelry Resin

ICE Resin

Resin Obsession Doming Resin

Liquid Diamonds (low bubble)