Class-leading, elastomeric coating designed to bridge hairline cracking in stucco or masonry substrates leaving a durable flat finish. Formulated with 100% pure acrylic elastomeric polymers, SuperiorCote E-Flex dries to a stretchy rubber-like film on the surface yet is vapor permeable.

Features & Benefits

• Bridges minor hairline cracks in stucco and masonry
• Waterproof – resists wind-driven rain
• Vapor Open – resists blistering
• Flat finish
• 100% Acrylic Polymers for durability
• Highly Flexible
• Water-based – easy clean up with water

Application Temperature: 40°-110°F (5°-43°C)
Dry to Touch: 2-4 hours at room temperature
Recoat Time: 8 hours at room temperature
Dry Time: 12 hours at room temperature

Coverage per pail (sf/m²)*

One Coat: 375-400 sf/pail (34-37 sm) Two Coat: 187-200 sf/pail (17-18.5 sm)

*All coverage is approximate and depend upon substrate, details and individual application

Packaging/Shelf Life/Storage

Packaging: 5 gallon (19 L) pail

Shelf Life: 2 years

Storage: Protect from extreme heat – 90°F (32°C), freezing and direct sunlight.

Technical Data

Water Vapor Transmission: 26 perms

Elongation: 307%

SuperiorCote E-Flex Tensile Bond @ Break: 84 psi

SuperiorCote E-Flex Substrate Bond: 316 psi* *substrate failure

Mildew Resistance, ASTM D3273: Pass

Freeze/Thaw ASTM E2485 (Method B): No deleterious effects after 10 cycles – Pass

Wind Driven Rain ASTM D6904 – Pass

Solids by Weight: 59.5

Solids by Volume: 45.4