Cure Time for Charred Resin Projects

Typical Cure Times by Resin Type

Cure times for charred resin projects vary depending on whether you are using a UV resin or a deep pour epoxy:

• UV Resins: These resins, such as the “Fairy Wings” – UV Resin, cure rapidly under ultraviolet light. For most thin-layer applications, full curing may take just 3–5 minutes directly under a suitable lamp.
• Deep Pour Epoxy Resins: If you are pouring thicker layers, as with “EpoxyTable 5-Five”, allow 48–72 hours for a full cure at room temperature. Thicker and larger projects always require more time for the resin to harden completely.
• Standard Epoxy Coatings: For products like “Icrystal” clear epoxy—used in layers up to 1.5cm—curing usually takes 24-48 hours before de-moulding or handling.

Practical Tips to Ensure a Full Cure

For best results, always read the specific instructions provided with your resin product and mind these practical points:

• Maintain a workspace temperature close to 20–25°C for consistent results.
• Protect curing projects from dust and moisture.
• Allow additional time for deeper pours or in cooler environments.
• Do not rush the process; premature handling can damage the surface or structure.

When Cure Time Matters Most

If your project will be exposed to regular handling, weight, or outdoor conditions, letting the resin cure fully is vital for strength and resistance to yellowing or surface wear. Patience at this stage greatly improves the finished result and long-term durability.