Product Data Sheet - RenuWall® A300

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1. PRODUCT NAME

RENUWALL® A300
Elastomeric Wall 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

RENUWALL A300 is a high-performance, acrylic, elastomeric coating for above-grade exterior walls. It provides superior weatherproofing and long-term durability, with excellent adhesion, elongation and toughness.

RENUWALL provides outstanding resistance to weathering, temperature changes, ultraviolet radiation and mildew. It retains its bright color, long- term flexibility, and breathability for many years.

RENUWALL moves with the expansion and contraction cycles of a building to keep hairline cracks well sealed. As shrinkage cracks occur in new stucco, RENUWALL bridges these openings to maintain a water tight and attractive surface.

RENUWALL exceeds stringent ASTM D6083 performance requirements for elastomeric waterproofing coatings.

BENEFITS:

  • Superior Weatherproofing

  • Outstanding Adhesion to:

    • Masonry

    • Stucco

    • Block

    • Poured Concrete

    • Brick

    • Exterior Grade Wood

  • Long-Term Durability

  • Excellent Resistance to Temperature Extremes and Dirt Pick-up

  • Prolonged Wall Life

  • Reduced Life Cycle Costs

  • Safe and Easy Use

4. TECHNICAL DATA

See table below.

5. INSTALLATION

  • May be applied by spray or heavy napped rollers.

  • All surfaces must be clean, dry, and free of dirt, grease, oil, or other contaminants that would interfere with proper adhesion.  Further surface preparation is project specific. See Installation Guide Specifications or contact a National Coatings Technical Consultant.

  • Apply minimum of two separate coats of 1 gallon per 100 square feet per coat.

  • 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 drying and curing.

  • For application details see specific Installation 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

RenuWall A300 may be purchased directly from National Coatings Corporation. For information call 
800-423-9557.

8. WARRANTY

Various warranties are available for RENUWALL WEATHERPROOFING SYSTEMS installed by approved applicators. Prior project approval is required.

9. MAINTENANCE

Periodic maintenance of RENUWALL WEATHERPROOFING SYSTEMS ensures extended performance and reduces life cycle costs.

10. TECHNICAL SERVICES

Additional information, product brochures, and guide specifications are available. Customized application instructions are also available from a National Coatings Technical Consultant.

11. FILING SERVICES

Additional product information is available from National Coatings Corporation.

11. FILING SERVICES

Additional product information is available from National Coatings Corporation.

ACRYSHIELD® A300
ASTM D6083 Technical Data

Property

Requirement

Typical Results

Initial Tensile Strength (psi)

200 Minimum

275

Initial Elongation (%)

100 Minimum

284

Dry Adhesion (pli)*

No Reference

8.5

Wet Adhesion (pli)*

2 Minimum

4.5

Tear Resistance (lbf / in)

> 60

89.2

1000-hr Accelerated Weathering

No Cracking or Checking

No Cracking or Checking

Elongation After Accelerated Weathering (%)**

100 Minimum

201%

Low Temperature Flexibility After Accelerated Weathering

Pass ½” Mandrel
@ -15°F

Pass

Permeance (perms)

50 Maximum

5.8

Water Swelling (%)

20 Maximum

8.1%

Fungi Resistance (Zero = No Growth)

Zero Rating

Zero Rating

Volume Solids (%)

> 50

60 ± 2

Weight Solids (%)

> 60

68 ± 2

Viscosity (KU)

85-141

110 ± 10

* Measured Over Sprayed Polyurethane Foam

**2,000hrs in accordance with ASTM G155 per 2009 IBC Sectiom 1504.6/ICC-ES AC75 Section 4.2.2

Trinity|ERD Report 10/15/12

 

AcryShield A300 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.