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Subfloor Pro

High Yield Adhesive
Catalog number: 144

Applies as a foam, then immediately collapses into a gel and slowly reexpands to fill gaps, cracks, and inconsistencies between the subfloor and joist. Creates a rock-hard bond that stops annoying floor squeaks and seals potential points of air penetration.

Subfloor Pro

Subfloor Pro

  • Description
  • Benefits
  • Applications
  • Standards & Approvals
  • Technical Information
  • Files to download


Designed to stop annoying floor squeaks and seal potential points of air leakage, TYTAN Professional Subfloor Pro applies as a foam, then immediately collapses into a gel. Over the next 24 hours it re-expands to fill gaps, cracks, and inconsistencies in the lumber, creating a rock-hard bond between the subfloor and joist.

Multi-floor and below-grade builds can exhibit air sealing issues not seen in single story homes due to the potential for air leakage between the subfloor and joists. Our Subfloor Pro is an ideal solution for stopping the movement of air and improving your blower door scores.

TYTAN Professional Subfloor Pro is part of the TYTAN UP! Whole Home Air Sealing system. When used properly, this system can provide measurable improvement to blower door test results for air exchanges per hour.


Subfloor Pro
Prevents floor squeaks
Subfloor Pro
Works in a variety of temperatures – even on wet or frozen surfaces
Subfloor Pro
Easy and fast installation
Subfloor Pro
No solvents


Subfloor Pro
Formulated for installing OSB, plywood, treated lumber, composite decking, and many other popular construction materials

Standards & Approvals

Subfloor Pro
ASTM D3498
Subfloor Pro
Subfloor Pro
UL Classified

Technical Information

29 oz
500 ft (1/2 in bead)
Ambient Temp
23° to 95°F
Can Temp
23° to 95°F
Open Time
≤ 20 min
Full Cure
48 hrs
Shear Strength
451 psi (dry lumber)
Shelf Life
18 mos
Subfloor Pro

Subfloor Pro

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