071300_01_00 Waterproof Membrane _ Barrier Su.pdf

F.H. PASCHEN, S.N. NIELSEN & ASSOCIATES LLC

1344 La France Street, NE Suite 2, Atlanta, GA 30307

p. 404.942.1307 f. 404.228.4050 | www.fhpaschen.com

SUBMITTAL COVER SHEET

Fill out items 1 through 4 below and submit product data sheet, sample, shop drawing, or other items submitted to the

Owner/Architect/Engineer. Each submittal line item shall have its own Submittal Cover Sheet.

Project Name: KSU Clendenin Building Envelope Repairs Contractor: FH Paschen

Project Manager: Justice Hill

Address:

739 Trabert Ave NW

Atlanta, GA 30318

Phone: 770-584-4267

Architect/Engineer: RJ Wells – Epsten Group Owner: Kennesaw State University

Owner Project

Manager:

Emmanuel Bertrand - KSU

1. Date: ______7/19/24 _____

2. Submitted Item: ________Waterproof Membrane & Air Barrier

3. Manufacturer: ____Parex USA___

4. Notes:

Contractor’s Stamp Owner/ Engineer/ Architect Stamp

No exception taken.

Revise as noted. Do not resubmit. See Notes above.

Revise as noted. Resubmit. See Notes above.

Rejected. See Notes above.

Checking of submittals is only for general conformance with the design concept of the Project and general compliance with the information given in Contract Documents. Any action shown is subject to the requirements of the Drawings and Specifications. Contractor is responsible for dimensions to be confirmed and correlated at the job site, quantities, information that pertains solely to the fabrication processes or to techniques of construction, coordination of the work of all trades, and the satisfactory performance of his work.

By: Date:

EGI General Comments

1. This product is part of a whole stucco assembly, the acceptance of this product is contingent on the use of other compatible AWRB and stucco components. Review comments on other stucco-related submittals prior to procurement.

2. Product substitutions are not accepted unless explicitly accepted in writing by the manufacturer.

3. Prior to application, inspect the backup wall construction. If the backup wall construction (sheathing, framing, etc.)

exhibits deficiencies, notify the Architect and stucco manufacturer for review.

4. Prior to application, consult with the manufacturer if additional materials are needed against the sloped parapet wall stucco application, including but not limited to, additional coatings, supplemental sheet membranes, etc.

REVIEWED NO

COMMENT

REVISE &

RESUBMIT

BY

SUBMITTAL#

DATE

SPEC

RJWells 7/24/2024

071300-01-00 071300 epstengroup 101 Marietta Street NW Suite 2600 Atlanta, Georgia 30303 t 404 577 0370 epstengroup.com

Disclaimer: Review is for systems commissioning only. Submittal acceptance or rejections above are recommendations only. Final approval is the responsibility of the Design Professional.

DESCRIPTION

n 100% Acrylic elastomeric waterproof membrane and air barrier which can be either rolled, brushed, or spray applied.

n Extremely flexible: can bridge cracks and accommodate small movements up to 1/32 in. (0.8mm).

n Designed for use as water-resistive barrier behind exterior claddings n Bridges 1/4 in. (6mm) gaps at sheathing board joints with WeatherTech 396 Sheathing Tape embedded.

n Color: Light Blue

USES

n Water-resistive barrier coating for application to glass mat gypsum sheathing, exterior-grade gypsum sheathing, CDX plywood, OSB, concrete, CMU, brick and cement board sheathing (Consult “Acceptable Substrate and Area of Use” Technical bulletin for more details.)

n Contact the Parex USA Technical Services Department for further options.

COMPOSITION

n Binder base: 100% acrylic elastomeric polymer with surface-hardening property.

n Water based VOC compliant n Solids:

By weight: 68% By volume: 54% n Appearance: Flat non-gloss smooth finish.

EVALUATION REPORT & TESTING

n ABAA Evaluated - ASTM 2357

Compliant n ASHRAE 90.1 Compliant n ASHRAE 189.1 Compliant n ICC Code Recognition n ESR 2045 Compliant

WeatherSeal Spray & Roll-On Waterproof Membrane & Air Barrier

COVERAGE

Depending on the condition of the substrate and method of application, see approximate coverage in the table below.

CONTAINER:

55 lb (25.0 kg) net weight in plastic pails n Storage: Protect from sun and freezing at all times.

n Do not stack pails more than 3 pails high.

n Shelf Life: Reference Parex USA

Expiration Date of Products Technical Bulletin.

DRYING TIME:

Typically 1– 4 hours depending upon temperature, humidity and substrate.

CLEAN-UP

Water soluble prior to drying. Clean tools and containers with water prior to drying.

SURFACE PREPARATION

n Remove surface contaminants such as dust or dirt without damaging the substrate.

n Painted substrates must have the paint removed by methods which result in no more than 10 percent of the remaining surface having paint.

n For additional options for surface preparation, contact Parex USA Technical Support.

MIXING

n Use clean equipment for mixing and preparation.

n Stir WeatherSeal Spray & Roll-On to a uniform consistency. Avoid creating air bubbles or foam.

n For some spray applications it may be necessary to thin WeatherSeal Spray & Roll-On slightly. Use only clean potable water and add sparingly, never more than 16 oz (0.5L) per pail, because thinning can reduce film thickness.

n No additives of any kind, such as rapid binders, anti-freeze, accelerators, fillers, pigments, etc. should be added under any circumstances.

APPLICATION

n Read the entire label before using this product.

n Install the substrate according to manufacturer’s recommendation and according to the Suitable Substrate and Area of Use Technical Bulletin.

n WeatherSeal Spray & Roll-On is easily applied with roller, brush or suitable spray equipment. For sprayed applications, See Parex USA Technical Bulletin for Spraying WeatherSeal Spray & Roll-On.

n For spray applications, strain the material using a paint strainer.

ROLLER APPLICATION

n Use 3/4 in. to 1 1/4 in. (19-32mm) nap roller designed for applying latex paints.

n Apply WeatherSeal Spray & Roll-On approximately 6 in. (150mm) wide centered over:

– Sheathing joints

– Gaps in sheathing up to 1/4 in.

(6mm) wide

– Open holes up to 1 in. (25mm) across

– Back flanges of flashings and track

– Immediately place the

WeatherTech 396 Sheathing Joint Tape centered in the wet WeatherSeal Spray & Roll-On. Run a trowel or taping knife over the sheathing joint tape to embed it and into the wet WeatherSeal Spray & Roll-On up into it. Do not let WeatherSeal Spray & Roll-On skin over before applying and embedding WeatherTech 396 Sheathing Joint Tape. Work in small enough areas to ensure that WeatherSeal Spray & Roll-On is wet when WeatherTech 396 Sheathing Joint Tape is embedded in it. If WeatherSeal Spray & Roll-On does skin over before embedding WeatherTech 396 Sheathing Joint Tape, scrape off semi-liquid WeatherSeal Spray & Roll-On or let it dry and re-apply. Correct larger gaps and holes by replacing sheathing.

– An alternative method for joint treatment is to use WeatherTech WeatherFlash. Work WeatherfFlash flush with the surface. Overlap both

Sheathing Number of minimum Coats on Average required for full coverage

Average Coverage Per Coat

Average Coverage Per Pail Application Notes

Embedding 4” Wide WeatherTech Sheathing Joint Tape

500 lineal feet

Fiberglass Faced & Exterior Grade Gypsum Sheathing

1 coat 350-400 ft2 350-400 ft2 Thicker applications can cause running an dripping of the product.

Plywood PS-1 C/D or PS-2 C/D 2 coats 500 ft2 250-300 ft2 Normal irregularities in the profile, will produce variation in dry film thickness.

Plywood PS-1 C plugged (or better) 1 coat 350-400 ft2 350-400 ft2 Thicker applications can cause running and dripping of the product.

Oriented Strand Board (OSB) 2 coats 500 ft2 250-300 ft2

The edges of the exposed wood strands can sometimes swell from the application of the Weatherseal causing breaks in the coating, which must be touched up before application of the cladding.

Fiber-Mat Reinforced Cementitious Backer Units 2 coats 500 ft2 250-300 ft2

Cast or Precast concrete 1 coat 350-400 ft2 350-400 ft2 If voids exist, they must be filled or leveled with Stucco Level Coat before application of the WeatherSeal Spray & Roll-On.

Concrete Masonry Units

2 coats

1 Coat after skimming with Stucco Level Coat

350-400 ft2

350-400 ft2

175-200 ft2

350-400 ft2

If voids still exist after 2 coats – additional coats may be necessary, coverage is dependant upon porosity.

Weatherseal Trowel-on may be applied in a single coat over CMU if leveled out with Stucco Level Coat before application of Weatherseal Spray & Roll-On.

sides of the gap onto sheathing min 1”. See WeatherTech Data Sheet for details n After Weather Tech 396 Sheathing Joint tape is completely embedded, apply WeatherSeal Spray & Roll-On over the entire outer sheathing surface, at a rate of not more than 100 ft2 per gal.

(2.4 m2. per L), approximately 10–12 wet mils. Normal irregularities in the profile, will occure in OSB, plywood, cement board and CMU, therefore a variation in dry film thickness is normal. The transparency of the dry WeatherSeal Spray & Roll-On is not an indication of the thickness.

n For specific installation details refer to Parex USA Water Resistive Barriers Details at http://www.parex.com/ details/PUSAWRBD.pdf.

LIMITATIONS

n Ambient and surface temperatures must be 40ºF (4ºC) or higher during application and drying time. Provide supplemental heat and protection from precipitation as needed.

n Use only on surfaces that are sound, clean, dry, and free from any residue which may affect the ability of the WeatherSeal Spray & Roll-On to bond to the surface.

n Not for use below grade.

n Not for water immersion.

n WeatherSeal Spray & Roll-On may be left unprotected on the wall for up to 6 months. However, the surface must be clean of all dirt and contaminants before the application of EIFS adhesive. Contact Parex USA Technical Support in case of longer exposures.

WARNING

n Read complete Warning information printed on product container prior to use. For medical emergency information, call 1-800-424-9300.

n For more information on handling this product refer to its Safety Data Sheet (SDS). The most current SDS and Product Data Sheet (PDS) can be found on our website.

n This Product Data Sheet has been prepared in good faith on the basis of information available at the time of publication. It is intended to provide users with information about the guidelines for the proper use and application of the covered product(s) under normal environmental and working conditions. Because each project is different, Parex USA, Inc. cannot be responsible for the consequences of variations in such conditions, or for unforeseen conditions.

WeatherSeal Spray & Roll-On Testing Method ICC and ASTM E2570 Criteria Results

Accelerated Weathering AC 212

25 Cycles followed by Hydrostatic Pressure Test: No water penetration on the plane of the exterior facing side of the substrate.

Pass: No water penetration

Air Infiltration ASTM E2178

Calculated flow Rate at 75 Pa (1.57 lb/ft2, 0.3 in H2O) =

< 0.02 L/m2*s (< 0.004 cfm/ft2)

< .00001 L/m2*s (0.00001 cfm/ft2) at 75 Pa (1.57 lb/ft2,

0.3 in H2O)

Air Leakage of Air Barrier Assemblies ASTM E2357 ASTM E2357 Pass: < 0.2 L/s·m2 at 75 Pa)

(< 0.04 cfm / ft2 at 1.57 psf)

Air Leakage ASTM E283 No Criteria < 0.004 cfm/ft2

Elongation ASTM D412 No Criteria 360%

Tensile Bond ASTM D4541 >15 psi 28 psi

Freeze-Thaw Resistance ASTM E 2485 10 Cycles Pass: No Deleterious Effects

Hydrostatic Pressure Test

AATCC 127

(Water Column)

Resist 21.6 in (55 cm) water for 5 hours before and after aging Pass: No water penetration

Nail Seal ability, Head of Water ASTM D1970 No Criteria Pass: 5 inches of water

Evaluation of Fire Propagation NFPA 285 In Accordance with IBC Chapter 26 Meets requirements for use on all types of construction

Radiant heat exposure NFPA 268 In Accordance with IBC Chapter 26 No ignition upon 20 minute radiant heat exposure at

1.25 w/cm2.

Racking ASTM E72 Deflection at ⅛ in (3.2mm) Pass: No cracking at field, joints or flashing connection

Restrained Environmental ICC ES AC 212 / ASTM E2570 5 Cycles of wetting and drying Pass: No cracking at field, joints or flashing connection

Structural Loading ASTM E1233 Procedure A 10 Cycles @ 80% design load Pass: No cracking at field, joints or flashing connection

Surface Burning Characteristics ASTM E84

Flame Spread <25 Smoke Developed <450

Flame Spread =0 Smoke Developed =0

Tensile Bond Strength ASTM E 2134/ ASTM C 297 Minimum 15 psi (104 kPa) Pass all listed substrates and flashing materials

Water Resistance ASTM D 2247 14 Days Pass: No Deleterious Effects.

Water Penetration ASTM E331 2.86 psf (137 Pa) for 15 minutes Pass: 25.4 psf (1216 Pa) for 165 minutes

Water Penetration ASTM E331

Tested after Structural Loading, Racking and Restrained Environmental Cycling at 2.86 psf (137 Pa) for 15 minutes

Pass: No Water Penetration

Water vapor transmission ASTM E96 Procedure B Vapor Permeable 12.0 perms

Weathering ICC ES AC 212

/ ASTM E2570

210 hours of UV Exposure, 25 cycles of accelerated weathering,

21.6 in (549mm) water column for 5 hours

Pass

Wind Driven Rain F.S. TT-C-555B No Criteria Pass

VOC EPA Reference Test Method 24

US EPA, South Coast AQMD and Greenseal Standard

10 g/L (Meets SCAQMD Rule 1113)

Regional Harvest LEED MRc 5.1 100% at all facilities

Parex USA, Inc., a California Corporation 4125 E. La Palma Ave., Suite 250 Anaheim, CA 92807 www.parexusa.com 866-516-0061 Tech Support: 800-226-2424

© 2019 Parex USA, Inc. January 2019 • PU WSSR DS 0119

365 Flashing Membrane 396 Sheathing Tape

365 FLASHING MEMBRANE

DESCRIPTION

n 365 Flashing Membrane is a high performance tape designed for use with stucco and CI systems to seal around penetrations and at sheathing joints and window/door flanges. It can be applied to most substrates without the use of primer or mechanical fasteners. The polyester fabric top layer provides a excellent bonding surface for cementitious and acrylic finishes.

n 365 Flashing membrane has a split release linger for easy application and seals around properly installed fasteners.

n Sticks to substrates -20° F and has no VOC’s, HFCC’s, nor CFC’s.

PACKAGING

Unit Size (sold only by the box) n 6 in x 75 ft. (15cm x 22.9m)

STORAGE

Store in a dry area and out of direct sunlight in the original unopened container temperatures between 40°F to 90°F (4°C to 32°C). Do not remove materials from original containers until ready for use.

SHELF LIFE

Reference Parex USA Expiration Date of Products Technical Bulletin.

LIMITATION

n Not recommended to be exposed for more than 30 days.

n Not recommended to be applied over uncured (wet) sealants and adhesives, even if compatible.

n Not recommended to use on substrates with standing water or visibly wet surfaces, dirty surfaces, frozen surfaces or surfaces contain anted with foreign substances such as grease, oil or solvents.

n Not recommended for use when in direct contact with PVC type roofing membranes.

n Can be applied in extreme cold/hot weather; however Parex USA does not recommend applying below 0°F (-18°C) or above 125°F (52°C).

365 Flashing Membrane Method Results

Color White

Thickness 17 mil

Self Sealability

ASTM D1970

Section 7.9

Pass

Moisture Vapor Transmission ASTM E96 Wet Cup 0.270 Perms Dry Cup 0.296 Perms

Cold Temperature Flexibility ASTM C765-73 Passes

Grab Tensile ASTM D5034 Warp 67 lbs / Weft 57 lbs

Tensile Elongation at Max load ASTM D5034 Warp 16% / Weft 107%

Mixed Fungal assessment ASTM G21 No growth at 28 days

In-Service Temperature -45°F/-42°C to 300°F/148.9°C

Installation Temperature -20°F/-28°C to 125°F/51.6°C

Solubility to Water Insoluble

UV Stability 30 days

365 FLASHING MEMBRANE

(cont.)

INSTALLATION

n Joint/seam applications: care should be taken to apply 365 Flashing Membrane to form water-shedding laps.

n Cut the tape to length, remove a small portion of the release liner and apply to substrates, continue to remove the release liner as you firmly roll into place using a “J” roller or hand roller to smooth out any wrinkles, air bubbles or creases.

n End laps should be a minimum 6” and should be rolled to ensure adequate adhesion.

n When applying to exterior gypsum products primer is not needed, provided the surface is clean, dry and free of contaminants and is firmly rolled to ensure full adhesion.

Parex USA, Inc., a California Corporation 4125 E. La Palma Ave., Suite 250 Anaheim, CA 92807 www.parexusa.com 866-516-0061 Tech Support: 800-226-2424

© 2018 Parex USA, Inc. August 2018 • WT M&T DS 0818

396 SHEATHING TAPE

DESCRIPTION

n Description and Use: Non-woven fabric used to tape the joints of the sheathing boards to which a Parex USA water resistive barrier is applied.

n Embed in Parex USA water resistive barrier coatings to seal to flashing and at terminations and rough openings per Parex USA installation instructions.

SHELF LIFE

Reference Parex USA Expiration Date of Products Technical Bulletin.

PACKAGING

n Unit Size (sold in rolls):

396.4 4 in. x 500 ft. (10.16cm x 152.4m)

396.6 6 in. x 500 ft. (15.25cm x 152.4m)

396.9 9 in. x 500 ft. (22.86cm x 152.4m)

WARNING:

n Read complete warning information printed on product container prior to use. For medical emergency information, call 1-800-424-9300.

n For more information on handling this product refer to its Safety Data Sheet (SDS). The most current SDS and Product Data Sheet (PDS) can be found on our website.

n This Product Data Sheet has been prepared in good faith on the basis of information available at the time of publication. It is intended to provide users with information about the guidelines for the proper use and application of the covered product(s) under normal environmental and working conditions. Because each project is different, Parex USA, Inc. cannot be responsible for the consequences of variations in such conditions, or for unforeseen conditions.