How can you achieve a smooth, bubble-free finish when pouring resin for abstract art pieces?

To achieve a smooth, bubble-free finish when pouring resin for abstract art pieces, follow these steps:
1. **Prepare your workspace:** Make sure the area is clean, dust-free, and at an optimal temperature for resin curing.
2. **Measure accurately:** Use measuring cups or a digital scale to ensure precise measurements of resin and hardener.
3. **Mix slowly:** Gently stir the resin and hardener together to avoid creating bubbles.
4. **Let it rest:** Allow the mixed resin to sit for a few minutes to let any bubbles rise to the surface.
5. **Pour slowly:** Pour the resin onto your canvas or surface in a steady, controlled manner to minimize air bubbles.
6. **Use a heat gun:** Pass a heat gun or torch over the resin surface to pop any remaining bubbles.
7. **Cover and cure:** Cover your piece with a dust-free lid or tent to prevent dust particles from landing on the resin while it cures. Let it cure according to the manufacturer's instructions.
By following these steps, you can achieve a smooth, bubble-free finish for your resin abstract art pieces.