Elastomeric Finishes

Stuc-O-Flex® Elastomeric Acrylic Finish

Name: Stuc-O-Flex Elastomeric Acrylic Finish
Brand: Stuc-O-Flex

Flexible, Breathable Stucco Systems Engineered for Long-Term Performance. Stuc-O-Flex® is a high-performance elastomeric acrylic stucco finish engineered to improve exterior wall performance. It accommodates building movement, manages moisture, and maintains long-term surface durability and appearance across a wide range of climates and applications.

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Performance

Why Stuc-O-Flex®

Many exterior wall failures stem from rigid cement-based finishes that cannot accommodate movement or effectively manage moisture over time. As buildings expand, contract, and respond to environmental stress, traditional stucco systems are prone to cracking, water intrusion, and surface degradation. Stuc-O-Flex elastomeric acrylic technology is engineered to address these challenges directly. Its flexible, breathable formulation works with the wall assembly rather than against it, reducing risk during installation, inspection, and long-term service life.

Accommodate Building Movement

Elastomeric formulation flexes with expansion, contraction, and environmental stress.

Manage Moisture Effectively

Reduces water intrusion risk while allowing controlled moisture vapor transmission.

Breathable Formulation

Works with the wall assembly rather than against it, promoting drying and reducing trapped moisture.

Long-term Durability

Sustained color and surface appearance across demanding climate conditions.

Product Overview

Elastomeric Acrylic Technology

By combining proven performance with responsive technical support, Stuc-O-Flex allows architects to specify with confidence, builders to install with predictability, and owners to protect long-term asset value.

Designed For

Specifications

Key Performance Benefits

Elastomeric Flexibility

Flexes with structural expansion and contraction to maintain finish integrity.

Crack-Bridging Capability

Bridges hairline cracks caused by building movement and thermal cycling.

Breathable Performance

Permits moisture to escape the wall assembly while protecting against bulk water intrusion.

Sustained Color Retention

Maintains aesthetic quality over years of UV exposure and weathering.

Rainscreen Compatible

Designed to integrate seamlessly with WaterWay and other drainage systems.

All-Climate Durability

Performs reliably across diverse climate zones and environmental conditions.

ASTM-Tested Performance

Backed by third-party testing and decades of real-world performance data.

Support Materials

Technical resources

Stuc-O-Flex systems are specified across a wide range of building types and construction scenarios. Whether the project involves new construction, remediation, or specialized substrates, our solutions are designed to support architects, builders, and owners throughout the entire lifecycle of the building.

Wall Assemblies

Complete assembly drawings and specifications.

Product Data Sheets

Technical specifications and performance data.

Specifications

BIM, CAD & Drawing Details

Digital design files for your projects.

Warranty & Maintenance

Coverage details and care documentation.

Colors & Textures

Color palette, finish options, and textures.

Use Cases

Applications

Residential Construction

Used in single-family and multi-unit residential projects to reduce cracking, manage moisture, and preserve exterior appearance over time, even in demanding climate conditions.

Commercial & Institutional

Supports complex wall assemblies where durability, code compliance, and long-term performance are critical for reducing lifecycle risk and maintenance exposure.

Remediation & Retrofit

Ideal for façade repair and restoration projects where cracking, water intrusion, or aging finishes must be addressed without full wall replacement.

Modular & Panelized Systems

Accommodates panel movement and off-site construction methods while maintaining finish integrity during transport and installation.

Metal Building Systems

Engineered to adhere to metal substrates and manage differential movement, allowing metal buildings to achieve a stucco appearance without sacrificing performance.

View All Applications

View all available product applications.

Moisture Management

Installation & Technical Support

Proper installation is essential to long-term system performance. Stuc-O-Flex provides responsive technical support to help reduce jobsite risk and ensure correct application across all project types. Proper installation is essential to achieving the intended drainage and ventilation performance.

Application Guidelines

Detailed application guidelines and best practices for proper installation techniques.

Assembly Recommendations

Assembly-specific recommendations for correct installation and detailing.

Troubleshooting

Troubleshooting assistance during installation and inspection.

Need technical assistance?

[email protected]

Get In Touch

Talk With a Stuc-O-Flex Specialist

Whether you’re evaluating a system, preparing specifications, or planning an installation, our team can help you determine the right Stuc-O-Flex solution for your project.

Call Us

1-800-305-1045

Office & Will Call Hours: Monday – Friday: 7:00 AM – 5:00 PM

Material Mixing / Production Cutoff Last mix orders accepted by 4:00 PM

Email Us

General & Order Inquiries:

[email protected]

Technical Support:

[email protected]

Offices

Corporate Office

15459 NE 95th St.
Redmond, WA 98052

(425) 885-5085

Eastern Division

1605 Prosser Road
Knoxville, TN 37914

1-800-305-1045