Membrane performance results

ASTM E162 - 16 Standard Test Method forSurface Flammability of Materials Using a Radiant Heat Energy Source

WEATHERSKIN (FR) RESULTS (test results apply to WSM1 FR – WSM8 FR) excludes: WSM6 Average Radiant Panel Index, Is: 10 (The test result, the average Is, is rounded to the nearest multiple of five as required by Section 12.1 of the Standard.)

Weatherskin Corporation®, 1120 44th Ave SE, Calgary, AB T2G 4W6Email: team@weatherskin.com

Note: To achieve Fire Resistance (FR) additive must be used.

ASTM E96 / E96M - 16 Standard Test Methods for Water Vapor Transmission of Materials

WEATHERSKIN RESULTS (test results apply to WSM1 – WSM8) excludes: WSM6

2.9 perms @ 12 mils DFT, 53 perms @ 3 mils DFT

ASTM D412 - 16 Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers—Tension

WEATHERSKIN RESULTS (test results apply to WSM1 – WSM8 ) excludes: WSM6

Tensile Strength – 130 PSI @ WFT 13 mils

Elongation – 310%

ASTM E84 - 01 Standard Test Method for Surface Burning Characteristics of Building Materials

WEATHERSKIN RESULTS (test results apply to WSM1 FR– WSM8 FR ) excludes: WSM6

Smoke Developed Classification – 5

Flame Spread Classification - 10

ASTM D4300 - 01(2013) Standard Test Methods for Ability of Adhesive Films to Support or Resist the Growth of Fungi

WEATHERSKIN RESULTS (test results apply to WSM1 – WSM8 ) excludes: WSM6

Testing was conducted for 90 days and concluded no fungal or microbial indicators of microbial growth could be found on the tested material. No degree of disintegration of the test material could be determined following the tested time frame.

ISO 16929Plastics – Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot scale test

WEATHERSKIN RESULTS (test results apply to WSM1 – WSM8 ) excludes: WSM6

Demonstrated a weight loss of approximately 2 % following a 3 month incubation in an active composting environment. Sample particulation was observed with characteristics of mechanical (compost mixing) rather than microbiological activity. No fungal growth was observed on the test samples following removal from the sample chamber.

Brookfield Viscosity Testing

WEATHERSKIN RESULTS (test results apply to WSM1 – WSM8 ) excludes: WSM6

Viscosity – 20,000 CPS@ 6RPM

wsm6 flat roofperformance results

ASTM D2824 / D2824M - 13 Standard Specification for Aluminum-Pigmented Asphalt Roof Coatings, Non-fibered, and Fibered without Asbestos

WEATHERSKIN RESULTSInitial Reflectance (Top Coat White) - 84%

Weatherskin Corporation®, 1120 44th Ave SE, Calgary, AB T2G 4W6Email: team@weatherskin.com

Note: To achieve Fire Resistance (FR) additive must be used. ASTM D1475 - 13 

Standard Test Method For Density of Liquid Coatings, Inks, and Related Products

WEATHERSKIN RESULTSSpecific Gravity – 1.41 g/cm3

ASTM D2697 - 03 Standard Test Method for Volume Non-volatile Matter in Clear or Pigmented Coatings

WEATHERSKIN RESULTSVolume Solids - 57% (Test method requirement: >50%)

Brookfield Viscosity Testing

WEATHERSKIN RESULTSViscosity – 25,000 CPS@ 6RPM

ASTM D4300 - 01(2013) Standard Test Methods for Ability of Adhesive Films to Support or Resist the Growth of Fungi

WEATHERSKIN RESULTSTesting was conducted for 90 days and concluded no fungal or microbial indicators of microbial growth could be found on the tested material. No degree of disintegration of the test material could be

determined following the tested time frame.

ASTM D2370 - 16 Standard Test Method for Tensile Properties of Organic Coatings

WEATHERSKIN RESULTSInitial Elongation - >250% (Test method requirement: > 100%) Initial Tensile Strength - >230% (Test method requirement: > 200%)

ASTM D1644 - 01(2017) Standard Test Methods for Non-volatile Content of Varnishes

WEATHERSKIN RESULTS Weight Solids - 69% (Test method requirement: > 60%)

ASTM D6083- 01 Standard Specification for Liquid Applied Acrylic Coating Used in Roofing

WEATHERSKIN RESULTSThe following are results from the evaluation of bond strength for WS M6 Lite Elasto Roof Membrane to ICC-ES AC 212, Acceptance Criteria for Water-Resistive Coatings used as Water-Resistive Barriers over Exterior Sheathing — Section 4.1, Tensile Bond Testing using a Polyvinylidene Fluoride (PVDF) coated metal substrate, with primer.Specimen1 2 3 4 5 MeanTest Area (in^2)1.0 1.0 1.0 1.0

1.0 1.0Flatwise Tensile Strength (psi)123.5 121.6 121.8 135.1 131.2 126.6

Weatherskin Corporation®, 1120 44th Ave SE, Calgary, AB T2G 4W6Email: team@weatherskin.com

AC 212, Section 4.1.2 — Performance Criteria*All specimens greater than or equal to 15 psi ResultPass on all test specimens*Testing was done in accordance with ASTM C 397/C297M-04, Standard Test Method for Tensile Strength of Sandwich Constructions as required by AC 212, Section 4.1.1.Ponding water resistance. This test requires a membrane capable of retaining 25.4 mm water with no passage through the membrane for 2 hours.Note: Test Specimens 9 and 10 retained ponding water for seven days with no passage of water.

Results of testing WS M6 Lite Elasto Roof Membrane to ASTM D 903, Standard Test Method for Peel or Stripping Strength of Adhesive Bonds using PVC waterproofing membrane substrate, without primer.

Test Specimen 1 2 3 4 5 6 7 8 9 10Test Duration 2 hours 2 hours2 hours 2 hours

2 hours 2 hours 2 hours 2 hours 2 hours then 7 days 2 hours then 7 daysObservations No water passage though membrane on all test specimens.Test Specimen 1 2 3 4 5 6 7 8 9 10 Average

Peel Strength on PVC waterproofing membrane without primer (lb/in) 2.5 2.6 3.0 3.4 3.7 2.7 3.0 2.4 2.9 2.6 2.9As there are no recognized requirements for peel results from the requested

substrate, ASTM D 6083, Standard Specification for liquid-applied Acrylic Coating used in Roofing specifies a minimum of 2.0 lb/in for wet peel results from a galvanized substrate.

Weatherskin Corporation®, 1120 44th Ave SE, Calgary, AB T2G 4W6Email: team@weatherskin.com

wsm6 tensile fabric performance resultsNote: To achieve Fire Resistance (FR) additive must be used.

ASTM D-1777- Standard Test Method for Thickness of Textile Materials

WEATHERSKIN RESULTSThickness 0.18 Test method using ASTM D-1777

ASTM D-5034 Breaking Strength and Elongation of Textile Fabrics

WEATHERSKIN RESULTSTensile Strength (1” jaws) Warp 74 lbs, Weft 45 lbs Test method using ASTM D-5034. Elongation at Break Warp 21.3%, Weft 51.3% Test method using ASTM D-5034.

ASTM D-1117 Standard Guide for Evaluating Nonwoven Fabrics 

WEATHERSKIN RESULTSTrapezoid (Tear Strength) Warp 13.5 lbs Test method using ASTM D-1117.

ASTM D-3787 - Standard Test Method for Bursting Strength of Textiles—Constant-Rate-of-Traverse (CRT) Ball Burst Test

WEATHERSKIN RESULTSBall Burst 111 lbs Test method using ASTM D-3787.

ASTM D-4585 – Moisture Condensation Resistance

WEATHERSKIN RESULTS100 deg F500 hoursNo blisters, rust, delamination, or rust creepage at scribe Test method using ASTM D-4585.

Weatherskin Corporation®, 1120 44th Ave SE, Calgary, AB T2G 4W6Email: team@weatherskin.com

wsm9 CC high traffic protectionperformance resultsNote: To achieve Fire Resistance (FR) additive must be used.

ASTM G14 – Direct Impact Resistance

WEATHERSKIN RESULTS 285lbs Direct Impact Resistance Test method using ASTM G14.

ASTM D-4541 – Adhesion

WEATHERSKIN RESULTS1280 psi Sward Hardness Test method using ASTM D-4541.

ASTM D3363 – Sward Hardness

WEATHERSKIN RESULTS43 Sward Hardness Test method using ASTM D3363.

ASTM D-2485 – Heat Resistance

WEATHERSKIN RESULTS190 degree F Test method using ASTM D-2485.

ASTM D-4060 – Abrasion Resistance

WEATHERSKIN RESULTSElongation 10340 mg loss Exterior Durability (1 year at 45 degree South) Test method using ASTM D-4060, CS17 wheel, 1000 cycles, 1 kg load OVERALL RESULT: Excellent

ASTM B-117 – Salt Fog Resistance

WEATHERSKIN RESULTS500 hours No cracking, blistering, softening or delamination ASTM B-117.

ASTM D-2246 – Freeze Thaw Cycles

WEATHERSKIN RESULTS5 cycles Test method using ASTM D-2246. OVERALL RESULT: Excellent