Epoxy doming resin is a specially formulated, clear, self-leveling, two-part resin used to create a glossy, domed surface on various items like stickers, jewelry, labels, magnets, and other craft or commercial products. Here's a detailed overview:
🔍 What is Epoxy Doming Resin?
Type: Two-part epoxy (Resin + Hardener)
Purpose: Produces a thick, glossy dome on flat surfaces.
Finish: Crystal-clear, high-gloss, often UV-resistant.
Consistency: Thicker than casting resin to maintain dome shape.
🧪 Chemical Composition
Part A: Epoxy resin
Part B: Polyamine hardener
Mix ratio: Typically 1:1 by volume, but can vary (e.g. 2:1 or 100:45 depending on the brand)
Cure time: ~12–24 hours to touch dry, 48–72 hours full cure
💡 Key Features
Feature Description
Self-leveling Spreads evenly and forms a rounded "dome" effect on flat surfaces
Bubble release Designed to release bubbles easily (can use heat to assist)
UV resistant Many doming resins have UV inhibitors to prevent yellowing
Scratch-resistant Durable finish once cured
Non-toxic (when cured) Safe for skin contact after full curing
🧰 Common Uses
Stickers & Labels: Giving 3D, glossy effect to promotional materials
Jewelry: Resin charms, pendants, or keychains
Magnets & Badges: Custom domed magnets with logos or photos
Buttons & Pins: Domed finishes on plastic or metal substrates
Crafts & Art: Enhancing the appearance of flat artwork or photos
⚙️ How to Use
Prepare surface: Clean, flat, and oil-free
Mix resin: Measure resin and hardener accurately
Stir gently: Avoid introducing too many bubbles
Apply resin: Use a dropper or stick to control flow; resin will self-domed
Remove bubbles: Use a heat gun, torch, or toothpick
Cure: Leave in a dust-free, level environment
⚠️ Precautions
Ventilation: Use in a well-ventilated area
Protective gear: Wear gloves and eye protection
Avoid moisture: Water or humidity can cloud or affect curing
Temperature sensitivity: Ideal working temp is 20–25°C (68–77°F)
🏷️ Popular Brands
ArtResin Doming Resin
EnviroTex Jewelry Resin
Alumilite Amazing Clear Cast
Resin Obsession Doming Resin
EpoxyDomes (commercial suppliers)