Some manufacturers sell specialized tape for underlayment but there is no extra benefit.
Tape laminate underlay.
Moisture resistant to better protect flooring from moisture damage.
We recommend to use duct tape as every hardware store carries this product.
Wider than normal tape for quicker installation.
This versatile tape can also be used for carpet padding seams general repairs sealing boxes and much more.
Provides a moisture proof bond.
The answer is no.
The roberts underlayment seam tape is used for joining underlayment seams under floating floors and for repairing rips during underlayment installation.
Use to tape seam on underlayment.