Product Data Sheet - AcryShield® Vapor Retarder A410

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1. PRODUCT NAME

ACRYSHIELD® VAPOR RETARDER A410
Elastomeric Roof Coating

2. MANUFACTURER

NATIONAL COATINGS CORPORATION

1201 Calle Suerte Camarillo, CA 93012

Phone: 800-423-9557
FAX: 800-294-3866
www.nationalcoatings.com

3. PRODUCT DESCRIPTION

AcryShield Vapor Retarder A410 is a water-borne, acrylic, elastomeric coating with low permeance properties similar to solvent-borne butyl coatings, but without the high VOC.

A410 is specifically designed for coating the exterior of buildings and rooms where there is reverse vapor drive such as refrigerator rooms, cold storage facilities and food packing plants.

Engineered with advanced AcryLock™ technology, A410 provides superior adhesion over
a variety of roofing substrates. It is guaranteed to prolong the life of the roof it is applied to, and to reduce cooling energy costs when applied to dark roof surfaces.


BENEFITS: APPROVALS:
  • Seamless Waterproofing
  • Fully-Adhered Installation
  • Superior Adhesion
  • Acrylic Durability
  • Guaranteed to Prolong Roof Life
  • Reduced Life-Cycle Costs
  • Sustainable & Renewable
  • Environmentally Friendly
  • Low VOC

UL 790 Class A Rating

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ICC-ES ESR-2140

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4. TECHNICAL DATA

See table below.

5. INSTALLATION

  • Apply by spray, brush, or roller.

  • All surfaces must be clean, dry, and free of dirt, grease, oil, or other contaminants that would interfere with proper adhesion.

  • Apply at temperatures above 50ºF.

  • Apply only when weather conditions will permit drying before rain, dew or freezing temperatures. (Cool temperatures and high humidity retard cure.)

  • For application details see specific Guide Specifications.

6. STORAGE

Store materials between 40ºF and 100ºF to prevent damage to products. Do not store at high temperatures or direct sunlight. Protect all materials from freezing during transit, handling, storage, and installation. Minimum one year shelf life if stored at 40°F-90°F.

7. AVAILABILITY AND COST

AcryShield Vapor Retarder A410 may be purchased directly from National Coatings Corporation. For information call 800-423-9557.

8. WARRANTY

Various warranties are available for specific AcryShield Roof Management Systems and AcryShield SPF Roofing Systems installed by approved applicators.

9. MAINTENANCE

Periodic maintenance of systems containing A410 ensures extended performance and reduces life-cycle costs.

10. TECHNICAL SERVICES

Additional information, product brochures, and installation guide specifications are available.

11. FILING SERVICES

Additional product information is available from National Coatings.

ACRYSHIELD® Vapor Retarder A410

ASTM D6083 Technical Data
Property
Requirement
Result
Initial Elongation (%) 100 Minimum 534
Dry Adhesion (pli)* No Reference 2.9
Tear Resistance (lbf / in) > 60 > 70
1000-hr Accelerated Weathering No Cracking or Checking No Cracking or Checking
Tensile Strength After Accelerated Weathering  (psi) No Reference 175
Elongation After Accelerated Weathering (%) 100 Minimum 488
Permeability ASTM E96BW at 30 mils 0.04 perm inches
Permeance ASTM E96A at 19 mils 0.4 perms
Permeance ASTM E96B at 19 mils 1.6 perms
Permeance ASTM E96B at 38 mils 0.8 perms
Water Swelling (%) 20 Maximum < 20
Fungi Resistance (Zero = No Growth) Zero Rating Zero Rating
Volume Solids (%) > 50 52 ± 2
Weight Solids (%) > 60 65 ± 2
Viscosity (KU) 85-141 110 ± 10
*ASTM E96BW at 30 mils

VOC Data

Properties Method Average Value
VOC

SCAQM’s 304-91 or EPA’s Method 24**

15.20 g/l

**The above VOC is a calculated value based on the formula of the products and from the raw materials properties as declared in either or both of the TDS and SDS. Calculations were based on SCAQMD’s 304-91 or EPA’s Method 24.


This product is for industrial/commercial applications only. These suggestions and data are based on information we believe to be reliable.
They are offered in good faith, but without guarantee, as conditions and methods of use are beyond our control.