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Approvals and Testing
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PHYSICAL PROPERTIES |
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PROPERTY |
WrapShield RS 3mm |
WrapShield RS 7mm |
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Color |
Orange/Green Mesh |
Orange/Black Mesh |
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Thickness |
0.56 mm (22 mil) + 3mm matrix |
0.56 mm (22 mil) + 7mm matrix |
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Membrane Weight |
200.333 g/m2 ( 0.657 oz/ft2) |
247.333 g/m2 ( 0.811 oz/ft2) |
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Roll Weight |
20 lbs (9 kg) |
22 lbs (10 kg) |
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Roll Dimensions |
53” x 37.5’ (1.3m x 11.4m) |
53” x 37.5’ (1.3m x 11.4m) |
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Roll Coverage |
165 S/F (15.3 S/M) |
165 S/F (15.3 S/M) |
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Skid |
20 Rolls |
12 Rolls |
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VOCs |
None |
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Ultra Violet Light Exposure |
90 days maximum |
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Minimum Application Temperature |
Unlimited |
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Service Temperature |
minus 40°F (-40°C) - 225°F (107°C) |
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Warranty |
20 year material warranty |
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TESTING DATA |
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PROPERTY |
STANDARD |
RESULT |
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Strength |
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Dry Tensile Strength (≥ 3.5 N/mmm) |
ASTM D828 Standard Test Method for Tensile Properties of Paper and Paperboard Using Constant-Rate-of-Elongation Apparatus |
MD - 6.76 N/mm (38.6 lbf/inch) XMD - 4.08 N/mm (23.3 lfg/inch) |
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Dry Tensile Strength |
ASTM D882 Standard Test Method for Tensile Properties of Thin Plastic Sheeting |
Control - 8.89 N/mm (50.8 lbf/inch) UV Exposure - 8.16 N/mm (46.6 lbf/inch) UV + Heat Exposure - 8.16 N/mm (46.6 lbf/inch) |
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Dry Breaking Force (Grab method) MD ≥40 lbf (180 N) XMD ≥35 lbf (160 N) |
ASTM D5034 Standard Test Method for Breaking Strength and Elongation of Textile Fabrics (Grab Test) |
MD - 577.2 (129.8 lbf) CD - 429.1 N (96.47 lbf) |
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Cold Mandrel Bend Test |
AC38 Section 3.3.4 |
Warp (Machine) Direction - No cracking Filling (Cross) Direction - No cracking |
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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 |
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Water Vapor Transmittance |
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Water Vapor Transmission Desiccant Method 24.4°C (76.0°F) 50 %RH |
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials |
21 Perm (grain/h•ft2•inchHg) 1201 ng/Pa•s•m2 |
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Water Vapor Transmission Water Method 24.4°C (76.0°F) 50 %RH |
ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials |
66.9 Perm (grains/hr•ft2•inchHg) 3828 ng/Pa•s•m2 |
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Water Vapor Transmission Dynamic Relative Humidity Measurement (23°C 50 %RH) |
ASTM E398 Standard Test Method for Water Vapor Transmission Rate of Sheet Materials Using Dynamic Relative Humidity Measurement |
71.91 Perm (grain/h•ft2•inchHg) 4114 ng/Pa•s•m2 |
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Air Resistance Testing |
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Air Permeance |
ASTM E2178 @75 Pa Standard Test Method for Air Permeance of Building Materials |
0.0004 L/s•m2 @ 75 Pa (0.0001 cfm/ft2 @ 1.57 psf) |
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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) |
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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) |
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Water Resistance Testing |
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Nail Sealability |
ASTM D1970/ section 7.9 Standard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection |
Pass - Review Fastener Penetrations Technical Bulletin at VaproShield.com |
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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 |
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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 |
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Drainage Test |
ASTM E2273 Standard Test Method for Determining the Drainage Efficiency of Exterior Insulation and Finish Systems (EIFS) Clad Wall Assemblies |
Exceeds Required 90% |
