RainScreen SA

 

 

pdf Product Data Sheet (PDF) (3.85 MB)

PHYSICAL PROPERTIES

PROPERTY

WrapShield RS 3mm

WrapShield RS 7mm

Color

Beige Membrane/Black Matrix

Thickness with Matrix

4.4 mm

7.2 mm

Membrane Weight with Matrix

504.4 g/m² (1.9 oz/ft²)

580.1 g/m² (1.653 oz/ft²)

Roll Weight

22 lbs (10 kg)

13 lbs (5.9 kg)

Roll Dimensions gross

29.5” x 75’ 184.4 sq.ft

(.75m x 22.9m, 17.1m²)

29.5” x 37.5’, 92.2 sq.ft. (.75m x 11.4m, 8.6m²)

Roll Dimensions Net

27.5" x 75' 171.9 sq.ft.

(.7m x 22.9m, 16 m²)

27.5" x 37.5', 85.9 sq.ft. (.7m x 11.4m, 8m²)

Skid

15 Rolls

Primer

No Primer Required

VOCs

None

Exposure Before

Permanent Cladding

6 months, 180 days

Minimum Application

Temperature

20°F (-6°C)

Service Temperature

-40°F (-40°C) 225°F (107°C

Warranty

20 year material warranty

 

TESTING DATA

PROPERTY

STANDARD

RESULT

Strength

Dry Tensile Strength ≥ 20 lbs/in

ASTM D828 Standard Test Method for Tensile Properties of Paper and Paperboard Using Constant-Rate-of-Elongation Apparatus

MD - 6.1 N/mm (34.8 lbs/in)

Dry Breaking Force (Grab method)

MD ≥40 XMD ≥35

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

MD – 391 N (88 lbf)

CD – 369 N (83 lbf)

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 Vapor Transmittance

Water Vapor Transmission Desiccant Method

24.4°C (76.0°F) 50 %RH

ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials

14.7 Perm (grain/h•ft2•inchHg)

480 ng/Pa•s•m2

Water Vapor Transmission

Water Method

24.4°C (76.0°F) 50 %RH

ASTM E96 Standard Test Methods for Water Vapor Transmission of Materials

20.5 Perm (grains/hr•ft2•inchHg)

1171 ng/Pa•s•m2

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

21.95 Perm (grain/h•ft2•inchHg)

1255 ng/Pa•s•m2

Adhesion Testing

90° Peel Adhesion

AAMA 711

PASS

Water Resistance Testing

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 - pdf Review Fastener Penetrations Technical Bulletin  (2.20 MB)

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

Fire Testing

Flame Spread Smoke Developed

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

Flame Spread 10 Smoke Developed 75 (Class A)

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