• Seamless Fluid-Applied Protection: Creates a continuous monolithic membrane without seams, overlaps, or mechanical fastening points that could allow air or water penetration.
• Vapor Permeable Building Protection: Blocks bulk water and uncontrolled air movement while allowing trapped moisture vapor to escape from wall assemblies to reduce condensation risks.
• Multiple Application Methods: Can be applied by roller, spray equipment, or trowel for greater jobsite flexibility and faster installation compared to traditional sheet membranes.
• UV Resistant for Extended Exposure: Provides up to 12 months of UV resistance, making it suitable for projects with delayed cladding installation or open-joint rainscreen systems.
• NFPA 285 Compatible: Designed for assemblies requiring NFPA 285 testing and compliance for commercial wall systems and fire-rated exterior assemblies.
• High Performance Temperature Resistance: Handles intermittent service temperatures up to 240°F.
• Compatible with Multiple Substrates: Adheres to exterior gypsum, concrete, masonry, plywood, metal, EIFS, and insulated concrete forms (ICF).
• Can Be Used as Liquid Flashing: Suitable for rough openings, transitions, penetrations, and flashing details.

• Exterior gypsum sheathing
• Concrete block walls
• Poured concrete
• Exterior plywood
• Unpainted masonry
• Metal wall assemblies
• Nudura insulated concrete forms (ICF)
• EIFS wall systems
• Commercial air barrier systems
• Open-joint rainscreen assemblies
• Window and door rough opening flashing
• Weather-resistant wall assemblies
• Energy-efficient building envelopes

Surface Preparation

Surfaces must be structurally sound, clean, dry, and free from dust, frost, oil, grease, loose materials, or contaminants that could interfere with adhesion. Gaps and transitions should be properly detailed before membrane application.

Application Methods

Apply using airless spray equipment, roller, or trowel to the recommended wet film thickness. The membrane forms a fully adhered seamless barrier once cured.

Recommended Thickness

• Exterior sheathing: Minimum 48 wet mils to achieve 25 dry mils
• Porous substrates: Minimum 70 wet mils to achieve 35 dry mils

Coverage Rate

• Approximately 33 sq ft per gallon on exterior sheathing
• Approximately 23 sq ft per gallon on porous substrates

Actual coverage may vary depending on substrate texture and application thickness.

Dry & Cure Time

Typically cures within 16–24 hours under normal conditions. Protect the membrane from rain or washout until fully cured.

Storage

Store in original unopened containers between 40°F and 100°F in a dry protected area. Do not allow product to freeze before application.