Using an electric engraving pen on resin can be a great way to personalize or decorate resin crafts. Here are some key tips and best practices:
1. Choose the Right Engraving Pen
• Variable speed pens are ideal, as resin can be delicate and prone to chipping.
• Use fine diamond or carbide tips for detailed designs.
2. Prepare the Resin Surface
• Ensure the resin is fully cured (usually 24–72 hours depending on brand).
• Clean the surface with alcohol to remove dust or oils.
• You can mark your design lightly with a pencil or stencil if needed.
3. Safety First
• Wear a mask and eye protection, as engraving can produce fine dust.
• Work in a well-ventilated area or use a dust collector.
4. Engraving Technique
• Hold the pen like a pencil.
• Start at low speed and increase if necessary.
• Don’t press too hard—let the pen do the work to avoid cracking the resin.
• Practice on a scrap piece first to get the feel.
5. Optional Finishing Touches
• You can rub in acrylic paint or metallic wax into the engraved lines to make them stand out.
• Seal the engraving with a clear topcoat if desired.
