OSI® QUAD® Butyl Flash is a high-performance, self-adhering flashing tape designed to protect windows, doors, and wall openings from air and moisture intrusion. Built with a rubberized butyl adhesive and HDPE facing, it offers strong adhesion to most common surfaces, including OSB, plywood, aluminum, and vinyl. This flexible and UV-resistant flashing can be applied in cold weather, repositioned during installation, and provides long-lasting protection in all climates.
Key Features & Benefits
- Self-Adhering Butyl Tape: Excellent adhesion to a wide range of construction surfaces
- Weather Resistant: Blocks air and moisture while remaining UV-stable
- Cold Weather Application: Installs in temperatures as low as -10°C (14°F)
- Flexible & Repositionable: Conforms to complex shapes and adjusts easily during install
- Code Compliant: Meets AAMA 711-20 and ASTM E2112 standards
Product Specifications
| Material | Rubberized Butyl with HDPE Film |
| Available Widths | 4", 6", 9" |
| Roll Length | 75 ft |
| Thickness | 15–17 mil |
| Temperature Range | -30°F to 200°F |
| UV Resistance | Yes |
| Compliance | AAMA 711-20, ASTM E2112 |
Protect your next project with OSI® QUAD® Butyl Flash — built for pros who demand superior sealing performance. Order now for fast, reliable delivery!
