Make personalized dog ID tags and keychains with this padlock with heart silicone mold from MelbMolds. Sweet security meets resin creativity with this Heart Lock Silicone Mold! Each cavity is designed as a charming padlock shape with a heart detail, creating playful yet elegant pieces — perfect for resin charms, keychains, pet ID tags, and love-themed accessories.
 
Product Details
✨ Shape: Lock with heart detail
✨ Cavities: 4
✨ Dimensions: 3.2–3.5 cm (approx. 1.38 in)
✨ Depth: 4 mm (approx. 0.16 in)
✨ Material: glossy silicone — flexible, durable
✨ Surface: Smooth interior for glass-like resin finish
✨ Cleanup: Easy to clean with just tape — no water required
 
🎨 Compatibility
Epoxy resin, plaster, wax, soap, polymer clay, concrete.
 
💡 Use Ideas
Perfect for lock-inspired keychains, romantic resin charms, and personalized pet ID tags. Try metallic tones, translucent reds, soft pinks, or glitter accents to create a sweet “love lock” effect with a modern handmade feel.
 
UV resin option: We offer transparent silicone molds suitable for UV resin upon request. Please leave a note at checkout specifying whether you would like all molds or only selected molds made in transparent silicone for UV resin.