Mighty-Flash SA Self-Adhering Stainless Steel Composite Flashing - 60' Rolls
Mighty-Flash SA is a premium self-adhering stainless steel fabric flashing engineered for through-wall and surface-mount applications. Designed for high-performance building envelopes, it combines a pressure-sensitive, non-asphaltic adhesive with a durable 304 stainless steel sheet laminated to a polymeric fabric facing. This construction creates a strong, flexible, and easy-to-install flashing solution that’s ideal for demanding commercial and residential construction projects.
Contractors choose Mighty-Flash SA when maximum puncture resistance, weather durability, and long-term reliability are required. The adhesive backing is UV-resistant and will not melt or ooze in extreme temperatures, making it suitable for prolonged exposure before wall coverage. Its flexibility makes it easy to conform to jobsite detailing, and it carries a Class A fire rating, mold resistance, and a lifetime warranty for added peace of mind.
Features
- Self-adhering with pressure-sensitive, clear adhesive.
- 304 stainless steel layer bonded to polymeric fabric.
- UV-resistant for up to 180 days of exposure.
- Will not melt or ooze under high heat.
- Class A fire rated for safety.
- Resistant to mold growth for moisture protection.
- Flexible and formable to on-site conditions.
- Easy to apply with removable release liner.
- 60% recycled content and fully recyclable.
- Ideal for through-wall and surface-mounted flashing systems.
- White woven face should face out during installation.
- Backed by a lifetime product warranty.
Mighty-Flash SA Self-Adhering Stainless Steel Composite Flashing - Specifications
| Specification | Details |
|---|---|
| Recommended Accessories | Stainless Steel Drip Plate, H&B Sealant, H&B Primer, Termination bar (T1 or T2), X-SEAL tape |
| Puncture Resistance (ASTM E154) | 2,500+ psi |
| Tensile Strength (ASTM D412) | 100,000+ psf |
| Fire Resistant (ASTM E84) | Pass |
| Mold Resistant (ASTM D3273) | Pass |
NOTE: Some configurations are non-stock, contact our customer service dept (CustomerService@CMUSupply.com) for price, availability and lead times.
IMPORTANT: Since each construction project is unique, the appropriate selection and use of any product contained herein must be determined by competent architects, engineers and other appropriate professionals who are familiar with the specific requirements of the project in question. This drawing and/or data sheet is the confidential and proprietary information of Hohmann & Barnard, Inc. and is not to be reproduced, copied or disclosed, in whole or in part, without the prior written consent of CMU Supply.
