Air & Water-Resistive Barrier Coatings
Elemax™ 5000 Liquid Flashing

Elemax™ 5000 Liquid Flashing

UV Resistant. Weatherproof. Permanently Flexible.

Create a lasting, weatherproof seal for critical junctures with Elemax 5000 Liquid Flashing.

Available in:
North AmericaLatin AmericaEurope, Middle East & AfricaIndia & PakistanSoutheast AsiaAustralia & New ZealandJapanChina

Elemax 5000 Liquid Flashing creates a durable barrier to prevent air and water leaks from joints, gaps, seams, fasteners, rough openings and transitions.

Working as a part of a complete silicone system to resist degradation and exposure to the elements, Elemax 5000 Liquid Flashing delivers decades of proven protection.

Elemax 5000 Liquid Flashing securely bonds to virtually all substrates and all Elemax companion products.

Elemax 5000 Liquid Flashing is backed by world-class technical support and extended warranties of up to 20 years as part of the Elemax system (extended warranty available as part of the Approved Applicator Program).

  • Primerless adhesion: Can be trowel-applied, even over cut drywall, to-flash windows and other rough openings, seams, gaps and transitions.
  • Seamless and monolithic air barrier: Liquid flashing allows for a seamless, monolithic air barrier when used as part of the Elemax silicone AWB system.
  • Simple installation: Elemax 5000 Liquid Flashing provides easy application and compatibility with adjacent building components.


  • UV-stable and permanently flexible
  • Helps prevent drafts, water leaks, mold, mildew, rot, and rust
  • Quickly attains its weather-resistant properties
  • Self-sealing. Meets water penetration standards for nails and fasteners

Exceptional durability

Proven long-term resistance to extreme temperatures, UV radiation, rain, and snow with negligible change in elasticity

Quick and easy to apply

  • One component
  • Primer typically not required
  • Applies with trowel in temperatures ranging from 0° to 122°F (-18°C to 50°C)

Ease of use

  • Low-sag formula remains in place until fully cured
  • Chemically and adhesively compatible with most silicone sealants and glazes used on adjacent building components
Product Video

Available in:

Available Sizes

Product volume

  • 2 Gallon Pails
  • 20 fluid oz (591.5 ml) foil sausage packs
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