"Crystal clear resin" typically refers to a type of epoxy resin or polyester resin that cures to a transparent, glass-like finish. It is widely used in art, jewelry making, woodworking, crafts, and even industrial applications due to its clarity, durability, and aesthetic appeal.
Here are the key details:
🔍 Types of Crystal Clear Resin
Epoxy Resin (Most common)
Two-part system: Resin + Hardener
Cures at room temperature
Longer working time (pot life)
Excellent clarity and UV resistance (varies by brand)
Self-leveling and bubble release
Ideal for: Art, jewelry, river tables, coatings
Polyester Resin
Single-part with catalyst (MEKP)
Cures faster than epoxy
Stronger smell, more toxic fumes
Can be brittle and yellows over time
Ideal for: Molds, castings, industrial applications
Polyurethane Resin
Cures very fast
Good clarity but sensitive to moisture
Short pot life
Ideal for: Small castings, prototypes
✨ Properties of Crystal Clear Epoxy Resin
Property Description
Transparency Water-clear, glass-like finish
UV Resistance Some brands include UV inhibitors (prevents yellowing)
Working Time 20–60 minutes (depends on formula)
Curing Time 12–72 hours (varies by thickness and temperature)
Mix Ratio Commonly 1:1 or 2:1 (resin to hardener by volume or weight)
Viscosity Ranges from low (for deep pour) to high (for coating)
Durability Hard, glossy surface once cured
Heat Resistance Moderate; can be increased with heat-resistant formulas
🛠️ Applications
Art: Pouring, coating, and resin painting
Jewelry Making: Molds, pendants, cabochons
Woodworking: River tables, bar tops, encapsulations
Crafts: Coasters, doming, keychains, figurines
Decorative Castings: Flowers, insects, memorabilia
⚠️ Safety Tips
Use in a well-ventilated area
Wear gloves, safety goggles, and mask
Avoid skin contact
Store in a cool, dry place
Dispose of waste properly (hardened resin is safe, but liquid components are not)
✅ Popular Brands
ArtResin – High UV resistance, ideal for art
Dr. Crafty
TotalBoat
Clear Cast 7000
Resin Obsession
Alumilite Clear Cast