If you're looking for alternatives to LeakTape, which is often used for sealing and protecting surfaces during painting or other projects, here are some options to consider:
1. **Painter's Tape**: Standard painter's tape is designed to create clean lines on surfaces and can be used for similar purposes.
2. **Duct Tape**: Duct tape is very versatile and can be used for sealing and protecting surfaces, though it might leave residue on some


