DELTA®-Stratus SA Self-Adhered Barrier with UV Protection

Part Number: DE005SSA Brand: Delta®

DELTA® Self-Adhered Barrier with UV Protection, DELTA®-Stratus SA

1 In Stock

DELTA®-STRATUS SA is engineered with two outer layers of high-strength polypropylene fabric, and a highly vapor-permeable, watertight polymeric middle layer. The fourth layer is an innovative acrylic UV-resistant coating that is proven to provide UV protection currently unheard of in the building industry.

This level of extreme protection means that DELTA®-STRATUS SA is able to provide the weather protection builders need to ensure the long-term integrity of their buildings.
  • Four-layer, fully self-adhered WRB and air barrier; no fasteners required
  • Outer layers are made of high-strength spun-bonded polypropylene (PP) fabric bonded to a vapor-permeable, watertight polymeric middle layer
  • Full surface coating of high-tack aggressive adhesive
  • Split release liner for easy application
  • Adheres exceptionally well to itself at laps
  • Industry-leading UV protection
  • Industry-leading vapor permeability (50 perms), allowing moisture in the building to escape
  • Improves energy efficiency and performance of building enclosures
  • Lightweight, highly durable and tear resistant, standing up to any job site or weather condition
  • Simple application helps ensure proper installation
  • Meets all building code regulations in the USA and Canada
  • Overall occupant comfort and client satisfaction




  • Gray

Material of Construction

  • High Strength Spunbond Polypropylene (PP) Fabric/Film Combination with Acrylic Coating

Adhesive Coating

  • Full Surface Coating with Vapor Permeable Pressure-sensitive Adhesive

Water Vapor Transmission

  • 343 g/m²/24 h
  • 214 g/m²/24 h

Vapor Permeance

  • 50 perms [grains/h/ft²/in Hg]
  • 31 perms [grains/h/ft²/in Hg]

Tensile Strength

  • XD 100 lbf
  • MD 107 lbf

Elongation at Break

  • XD 60 %
  • MD 38 %

Air Leakage of Air Barrier Assemblies

  • Class A1
  • < 0.2 L/(s•m²) @ 75 Pa (0.04 cfm/ft² @ 1.57 lb/ft²)

Air Permeance

  • < 0.02 l/(s x m²) @ 75 Pa

Water Resistance Hydrostatic Pressure

  • Pass 60 minute Grade D Building Paper Equivalent

Flame Spread

  • NFPA Class A, IBC Class A
  • 10

Smoke Developed

  • NFPA Class A, IBC Class A
  • 90

Service Temperature

  • -40° to 176° F (-40° to 80° C)

Application Temperature

  • Minimum 40° F (5° C)

Roll Weight

  • Approximately 44 lb (20 kg)

Roll Length

  • 115 ft (35 m)

Roll Width

  • 4’ 11” ft (1.5 m)

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