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SRP AirOutshield™ SA 280 Technical Data Wall
SRP AirOutshield™ SA 280 Technical Data
Self-Adhered, Breathable Underlayment for Rain Screen Walls and Sloped Roofing Systems
Property |
Test Method |
Result |
Nominal Thickness (membrane) |
|
0.60mm (24mils) |
Color |
|
Top: Black Bottom: Black |
Application Temperature |
|
Air and surface minimum, minus 6°C (+20°F) |
Service Temperature |
|
- 6°C to 100°C (- 40°F to 212°F) |
Water Vapor Permeance |
ASTM E96 – A Desiccant ASTM E96- B Water |
719 ng/Pa/s/m² (12.6 perms)
1373 ng/Pa/s/m² (24.0 perms) |
Air Leakage Resistance (system) |
ASTM E2357 |
< 0.05 L/s•m² |
Air Leakage Classification @75Pa (system) |
CAN/ULC S742 |
A1 |
Hydrostatic pressure |
BS EN 20811 |
7160mm |
Tensile Strength |
MD CD |
330 N/50mm 250 N/50mm |
Burst Strength |
BS 3137 |
708 kNm |
Flame Spread Rating (FSR) |
CAN/ULC-S102 |
5 |
Smoke Developed Classification (SDC) |
CAN/ULC-S102 |
15 |
Flame Spread Index (FSI) |
ASTM E84 |
5 |
Smoke Developed Index (SDI) |
ASTM E84 |
5 |