WrapShield SA Self-Adhered Testing

 Product Data Sheet (PDF)
NFPA Testing Information

 Approvals and Testing

PROPERTYSTANDARD/TESTRESULT
Color   Orange (top), White (back)
Roll Length   164 ft (50 m)
Roll Width   59 in (1.5 m)
Nominal Thickness Calibrated Micrometer 22.4 mils (0.57 mm)
Basis Weight Electronic Weigh Scale 7.36 oz/yd2  (250 g/m2) - averaged
Roll Weight  

54 lbs (24 kg) packaged

Roll Dimensions   59" x 164' (1.5m x 50m)
Roll Coverage   807 sq. ft. (75 sq. m)
Skid   16 Rolls
Primer   No Primer Required
VOCs   None
Ultra Violet Light Exposure   180 days maximum
Application Temperature   Air & surface minimum + 20°F (-6.67°C) and rising
Temperature Resistance   - 40°F to 176°F (-40°C to 80°C)
Service Temperature   - 40°F to 250°F (-40°C to 121°C)
Dry Breaking Force (Grab method)

ASTM D5034 Standard Test Method for Breaking Strength and Elongation of Textile Fabrics (Grab Test)

MD – 391 N (88 lbf)
XMD – 369 N (83 lbf)

Desiccant Method A
Permeance/Water Vapor Transmission

ASTM E96 A 24.4 °C (76.0 °F) 50%RH Standard Test Methods for Water Vapor Transmission of Materials (dry method)

40.45 Perm(grain/h•ft2•inchHg)
306 g/ 24 hr•m2

Wet Method B
Permeance/Water Vapor Transmission

ASTM E96 B 24.4 °C (76.0 °F) 50%RH Standard Test Methods for Water Vapor Transmission of Materials (wet method)

50.45 Perm (grain/h•ft2•inchHg)
366 g/ 24 hr•m2

E398 @ 23°C (73.4°F) 50% RH
Permeance/Water Vapor Transmission

ASTM E398 (23°C 50%RH) Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement

52.57 Perm (grain/h•ft2•inchHg)
364.88 g/ 24 hr•m2

Adhesion to backing 

ASTM D3330 method B 0.28 N/mm (1.6 lbf/in)
Peel Adhesion

AAMA 711
Section 5.3

Plywood 2.91 lb/in, OSB 1.52 lb/in, Aluminum 1.74 lb/in, Vinyl 3.32 lb/in, DensGlas Gold 3.12 lb/in, Concrete 1.64 lb/in,
CMU 1.9 lb/in

Peel Adhesion

AAMA 711
Section 5.3

DensGlas Gold 2.5 lb/in, Plywood 2.0 lb/in, CMU 1.9 lb/in

Accelerated Aging Peel Adhesion

AAMA 711
Section 5.4

DensGlas Gold 3.1 lb/in, Plywood 2.0 lb/in, Concrete 2.0 lb/in, CMU 2.1 lb/in

Elevated Temperature (80°C) Peel Adhesion

AAMA 711
Section 5.5

DensGlas Gold 2.8 lb/in, Plywood 2.0 lb/in, Concrete 2.2 lb/in, CMU 2.0 lb/in

Thermal Cycling Peel Adhesion

AAMA 711
Section 5.6

DensGlas Gold 2.4 lb/in, Plywood 2.2 lb/in,
CMU 2.0 lb/in

Water Immersion Peel Adhesion

AAMA 711
Section 5.6

Plywood 1.67 lb/in, OSB 1.24 lb/in, Aluminum 3.16 lb/in, Vinyl 4.25 lb/in, DensGlas Gold 1.63 lb/in, Concrete 1.78 lb/in,
CMU 2.1 lb/in

Resistance to Peeling

AAMA 711
Section 5.9 & Annex 2

Plywood: No peeling, buckling or ripping
DensGlas Gold: No peeling, buckling or ripping
Concrete: No peeling, buckling or ripping
CMU: No peeling, buckling or ripping

Air Permeance ASTM E2178 @75 Pa Standard Test Method for Air Permeance of Building Materials

0.0001 L/s•m2 @ 75 Pa (0.0000 cfm/ft2 @ 1.57 psf)

Air Barrier ASTM E2357 Standard Test Method for Determining Air Leakage of Air Barrier Assemblies

<0.01 L/s•m2 @ 75 Pa (<0.01 cfm/ft2 @ 1.57 psf)

Air Barrier

ASTM E283 Standard Test Method for Determining Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure Differences Across the Specimen

<0.01 L/s•m2 @ 75 Pa (<0.01 cfm/ft2 @ 1.57 psf)

Cold Mandrel Bend Test AC38 Section 3.3.4

Warp (Machine) Direction - No cracking
Filling (Cross) Direction - No cracking

Weathering Tests

AC38 Section 4.1.2 UV Exposure
AC38 Section 4.1.3 Accelerated Aging

UV - No visual change
UV & Accelerated - visibly lighter, no visible deterioration

Water Resistance (Boat Test)

ASTM D779 Standard Test Method for Water Resistance of Paper, Paperboard, and Other Sheet Materials by the Dry Indicator Method (Withdrawn 2011)

Control - No leakage
Weathered - No Leakage

Water Resistance (Control after Weathering)

AATCC 127 Hydrostatic pressure test (550 mm water column for 5 hours), American Association of Textile Chemists and Colorists

Control - No leakage
Weathered - No Leakage

Static Water Penetration Test

ASTM E331 Standard Test Method for Water Penetration of Exterior Windows, Skylights, Doors, and Curtain Walls by Uniform Static Air Pressure Difference

Mockup tested at ≥ 15 psf for 15 minutes, No leaks

Flame Spread
Smoke Developed

ASTM E84 Standard Test Method for Surface Burning Characteristics of Building Materials

Flame Spread 5
Smoke Developed 15

Nail Sealability ASTM D1970  
NFPA 285 Compliant

Standard Fire Test Method for Evaluation of Fire Propagation Characteristics of Exterior Non-Load-Bearing Wall Assemblies Containing Combustible Components

View over 50 compliant assemblies with various manufacturers here or Contact VaproShield Technical Team, 1-866-731-7663 opt. 5

Canadian Standards
Air Leakage Rate CAN/CGSB 51.32 Classification A1 - PASS
Multiple CAN/ULC-S742-11 – Sheathing Membrane, Breather Type PASS
Warranty   20 year material warranty

ASTM E 96 - Method B (wet cup method) typically gives a more realistic result for permeance of highly permeable products than does the Method A (dry cup/desiccant method).
*Review WrapShield SA Self-Adhered Sustainability Statement
Contact VaproShield Technical Team to learn more about NFPA compliance and testing.

 ABAA evaluatedsmallafds  NFPA logo

Project Profiles using WrapShield SA