1. PRODUCT NAME
ACRYSHIELD® A503
Elastomeric Base Coat
2. MANUFACTURER
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NATIONAL COATINGS CORPORATION
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|
1201 Calle Suerte Camarillo, CA 93012
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| Phone: |
800-423-9557 |
| FAX: |
800-294-3866 |
|
www.nationalcoatings.com
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3. PRODUCT DESCRIPTION
AcryShield A503 is a one component, low VOC, water borne base coating designed for application to roofing membranes.
A503 is the breakthrough, high performance base coat for surfaces such as Concrete, BUR, Mod Bit and Asphalt Emulsion coated roofing.
A503 has superior protection against ponding.
A503 eliminates the need for costly replacement.
| BENEFITS: |
APPROVALS: |
- Lower project cost and higher job efficiencies
- Special work place safety requirements are reduced or eliminated
- Safer work conditions
- Outstanding protection against blisters
- Prolonged Roof Life
- Reduced Life Cycle Costs
- Sustainable roofing
- Seamless Waterproofing
- Fully-Adhered Installation
- Acrylic Durability
- Ultra Low VOC
|
UL 790 Class A Rating
Factory Mutual Standard 4470 for Class 1 Fire, Windstorm, & Hail Classification
ICC-ES Evaluation Report #5007
California State Fire Marshall
 |
4. TECHNICAL DATA
See table below.
5. INSTALLATION
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Use only with AcryShield approved products to ensure reliable performance.
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Do not install as top coat.
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May be applied by spray, brush,
or roller.
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All surfaces must be clean, dry, and free of dirt, grease, oil, or other contaminants that would interfere with proper adhesion.
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Apply at temperatures above 50°F.
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Apply only when weather conditions will permit drying before rain, dew or freezing temperatures.
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Cool temperatures and high humidity retard cure.
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For application details see specific Guide Specifications.
6. AVAILABILITY AND COST
AcryShield A503 may be purchased directly from National Coatings Corporation. For information call 800-423-9557.
7. WARRANTY
Various warranties are available for specific AcryShield Restoration Roofing Systems, AcryPly® Roofing Systems and AcryPly-D® Roofing Systems installed by approved applicators.
8. MAINTENANCE
Periodic maintenance of AcryShield Roofing Systems and AcryPly Roofing Systemsensures extended performance and reduces life cycle costs.
9. TECHNICAL SERVICES
Additional information, product brochures, and guide specifications are available. Roof energy evaluations, life cycle cost analyses, and other roof management services are also available from a National Coatings Technical Consultant.
10. FILING SERVICES
Additional product information is available from National Coatings Corporation.
AcryShield® 503
ASTM D6083 Technical Data
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Property
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Requirement
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Typical Results
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Color
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Buff
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Theoretical Coverage
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66 sq. ft/gal
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|
Wet Adhesion – Concrete (pli)
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2 Minimum
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4.8
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Wet Adhesion – BUR (pli)
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2 Minimum
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4.9
|
|
Wet Adhesion – Mod Bit (pli)
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2 Minimum
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7.2
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|
Wet Adhesion – Asphalt Emulsion (pli)
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2 Minimum
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5.2
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Volume Solids (%)
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> 50
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54 ± 2
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Weight Solids (%)
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> 60
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67.7 ± 2
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Weight per gallon
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11.88 lbs
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Viscosity (KU)
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85-141
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110 ± 10
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Drying Time (hrs)
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4-8 hours*
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*Drying time is dependent on temperature & humidity
ACRYSHIELD A503 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.