Rmax R-Seal 6000 Insulation Flashing is a self-sealing, weather-tight membrane designed to deliver reliable flashing performance on clean, dry building surfaces. Built for pros and DIYers who want a dependable seal with minimal drama, this flashing keeps moisture out and confidence in.

Key Features & Design

• Material: nominal 35mil black woven polyethylene membrane with butyl rubber adhesive.
• Self-Sealing: Provides permanent weather-tight seal on most clean, dry building surfaces.
• Conformable and Durable: Flexible enough to seal irregular shapes while standing up to tough conditions.
• All-Temperature Performance: Excellent performance across a wide range of temperatures.
• Compatibility: Compatible with sealants and caulking.
• Size & Quantity: 6" x 50' per roll; 8 rolls included.

Whether you’re flashing around windows, doors, or roof penetrations, this R-Seal 6000 membrane helps keep moisture out and energy in check. It installs with straightforward confidence and, yes, it’s as durable as your favorite work boots.