<human>: How do you do this: To seal a piece of wood without using stain

OPTIONS:
- Spray a stain-based poly acrylic finish onto the wood, sand, then spray again and wait until dry.
- Spray a water-based poly acrylic finish onto the wood, sand, then spray again and wait until dry.
<bot>: Spray a water-based poly acrylic finish onto the wood, sand, then spray again and wait until dry.