This cat5 was cut into a channel in the subfloor, running underneath a floating laminate floor. It goes for about 20 feet like this. Where the orange tape is, the sheathing is
Step by Step: Taping Rules for Flawless Flooring Installation - FasterCapital
FloorComfort Underlayment tape Silver in the Flooring Tape department at Lowes.com
18 Tips for working with Self-Leveling Underlayment
ELK Red Panel System Tape, 4-in x 180 ft, Moisture Resistant, UV Resistant, for Roof/Wall/Underlayment/Subfloor, High Performance, Heavy Duty in the OSB Tape department at Lowes.com
Heavy Duty Seam Sealing Tape - Contractor Grade - Trimaco
Titebond
Underlayment Seam Tape: Amazon.com: Tools & Home Improvement
How to Install Underlayment and Laminate Flooring | HGTV
G-Floor Seam Tape for Joining Two Mats
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What Kind of Tape to Use When Installing Underlayment - YouTube
FloorComfort Underlayment tape Silver in the Flooring Tape department at Lowes.com
ROBERTS Seam Guard 1-7/8 in. x 100 ft. x 0.005 in. Underlayment Tape Roll 50-040 - The Home Depot
UNDERLAYMENT SEAM TAPE - Roberts Consolidated
ROBERTS Seam Guard 1-7/8 in. x 100 ft. x 0.005 in. Underlayment Tape Roll 50-040 - The Home Depot
1-7/8" x 100' Underlayment Seal Tape | LL Flooring