UL Classified Ratings and Listings for Safti-Seal™ Assemblies
Assembly Rating – 1, 2, and 3 Hr (Shaft Assemblies)
L Rating at Ambient – Less than 1 CFM/Lin Ft
L Rating at 400 F – Less than 1 CFM/Lin Ft
Nominal Joint Width – 3/8 to 1 1/2 In.
Class II and III Movement Capabilities – 100% Compression or Extension

HW-D-0495 – Beam Penetration
HW-D-0496 – Shaft Wall under PT or Structural Concrete
HW-D-0498 – Standard Wall under PT or Structural Concrete
HW-D-0499 – Parallel to Fluted Deck
HW-D-0502 – Parallel & Edge Overlap Under Structural Support
HW-D-0503 – Under “Layer Type C” UL G500 Series
HW-D-0504 – Shaft Wall under Fluted Deck
HW-D-0505 – Chase Wall under PT or Structural Concrete
HW-D-0506 – Chase Wall Perpendicular Fluted Deck
HW-D-0512 – Perpendicular Coated Pan Deck w/Fire Proofing Flute Fill
HW-D-0513 – Perpendicular Bare Pan Deck w/Mineral Wool Fill
HW-D-0543 – Stair Shaft Floor Line Joint (093 Control Joint Optional)
HW-D-0544 – Parallel to Fluted Deck (Ribbed Flute Plate Cover)
HW-D-0558 – Offset Leg Standard Wall Protected Roof Deck/Substrate
HW-D-0559 – Offset Leg Shaft Wall Protected Roof Deck/Substrate
HW-D-0597 – Parallel to Beam (Z-clip / Drywall Rip)
HW-D-0631 – Shaft Wall Parallel & Edge Overlap Under Structural Support
HW-D-0632 – Bare Slotted Under PT or Structural Concrete with Caulks
HW-D-0633 – Bare Slotted Perpendicular & Parallel Fluted Deck Flute Cover with Caulks

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BW-S-0021 – Bottom of Wall

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WW-S-0055 – Vertical Wall to Wall Joint
WW-D-0214 – 093 Control Joint System

Single Wall Balanced – STC 55 – Download PDF
Single Wall Unbalanced – STC 51 – Download PDF
Chase Wall Balanced – STC 64 – Download PDF
Chase Wall Unbalanced – STC 63 – Download PDF
Caulk Limitations and Considerations – Download PDF
STC Submittal Common Details – Download PDF
Joint Assemblies – Lifetime Sound Rating – Download PDF
STC Joints – Acoustic Envelope – Download PDF