Mold Release Spray 30ml for Resin & Gypsum

Crystal Rock Mold Release Spray Wax for Resin Casting (Silicone Free)

This mold release agent is a simple liquid wax (Do not contains silicone Oil) you apply before pouring epoxy resin. It creates a thin layer between the mold and the resin. This stops sticking and helps you remove your finished piece without damage. It works well with silicone molds and is useful for both beginners and experienced makers. Use it when making jewelry, small crafts, or detailed resin items where clean edges matter.

Why it helps?

• Stops resin from sticking to molds, so pieces come out clean
• Makes demolding easy without pulling or breaking your work
• Keeps small details sharp and clear
• Helps molds last longer by reducing wear and damage
• Works with many mold types, so you can use it for different projects
• Gives better surface finish with less marks or defects

Common uses:

• Resin jewelry like pendants and earrings
• DIY craft molds and small art pieces
• Keychains, coasters, and decorative items
• Casting with epoxy, UV, PU, or polyester resin
• Plaster, gypsum, or cement mold work

Technical Details:

Type: Liquid wax spray
Works with: Silicone, plastic, and rubber molds
Use with: Epoxy resin, polyester resin, PU resin, UV resin, gypsum, cement
Temperature Resistant: Up to 65°C
Ingredients: Wax blend (Carnauba, paraffin, beeswax, PE wax, microcrystalline), petroleum distillates, naphtha, PTFE, IPA

Note: Not suitable for candle making wax, for candle making please use our Silicone Based mold release

WHAT DO YOU GET? 1x 30ML Mold Release Spray in a Spray Bottle

How to use

1. Prepare your space: Work in a well-ventilated area. Make sure the mold is clean and fully dry. Shake the bottle well before use.
2. Apply the spray: Hold the bottle upright, about 15–30 cm away from the mold. Spray a light, even coat. One pass is usually enough. If needed, apply 1–2 more light sprays.
3. Let it dry: Wait 1–2 minutes for the coating to dry before pouring resin.
4. Pour and cure: Pour your resin into the mold and allow it to fully harden.
5. Remove the piece: Gently take out your finished item. It should release easily without sticking.

Important notes:

• Do not over spray. Too much can reduce clarity
• Do not use near fire, heat, or while smoking
• Not suitable for silicone-to-silicone molds (like two-part silicone molds)
• Always use in a well-ventilated area and avoid breathing the spray

Safety tip: Keep away from children and store in a cool place.