RainBuster 415 Self-Adhered Flashing Membrane

415 Rainbuster 415 Rainbuster 415 Rainbuster 415

RainBuster 415 Self-Adhered Flashing Membrane is an ultra-high performance flashing material that is designed for easy peel & stick application. RainBuster 415 is an outstanding choice for flashing window & door perimeters, recessed windows, sill pans, and pot shelves. It is also an ideal choice for a wide range of sheet metal, lath, framing, and industrial applications.

RainBuster 415 features a permanent facer, coated with a high quality rubberized asphalt adhesive. The adhesive is protected by a release paper that is removed during application. Its adhesive aggressively bonds to construction surfaces to prevent water migration. When penetrated, the membrane’s unique formulation flows to seal around fasteners, further protecting against leaks. The adhesive features a wide temperature range formulation, making it ideal for both hot and cold weather climates. RainBuster 415’s cross-laminated permanent facer provides superior strength and durability to resist damage in the most challenging conditions.

  • Two Layers of Protection
  • Superior Leak Prevention
  • Outstanding Peel & Stick Adhesion
  • Prevents Water Migration
  • Self Seals Around Fasteners
  • UV Resistant - Approved for 120 Day Exposure
  • High Temperature Resistant with 180° Service Temperature

RainBuster 415 is part of the RainBuster LEAK-FREE window installation system. This system combines sealant, flashing, and procedures to provide the ultimate in leak prevention. The system is backed by an industry leading thirty year parts and labor warranty.

It is available in 25 mil and 40 mil thicknesses, in widths from 4" to 36", on 75' rolls.

View RainBuster 415 Datasheet

Learn More about the RainBuster Leak-Free Window Installation System

View RainBuster LEAK-FREE Window Installation System Procedures

RainBuster 415 MSDS.pdf

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