Air & Water-Resistive Barrier Coatings
Elemax™ 2600 Air & Water Resistive Barrier Coating

Elemax™ 2600 Air & Water Resistive Barrier Coating

Control humidity. Maintain air quality. Improve energy efficiency.

Elemax 2600 Air & Water Resistive Barrier Coating offers seamless, long-lasting protection for your building envelope.

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

Prevent air and water leaks with Elemax 2600 Air & Water Resistive Barrier Coating. Made from 100% silicone, it works to control moisture and humidity inside your building — helping to maintain air quality and energy efficiency for years to come.

A single coat of Elemax 2600 Air & Water Resistive Barrier Coating cures quickly to form a durable membrane that is both vapor-permeable and airtight. It is UV-resistant upon cure, and maintains its elasticity even after years of exposure to weather extremes.

Elemax 2600 Air & Water Resistive Barrier Coating is backed by world-class technical support and extended warranties of up to 20 years. Key features include:

  • Building Code compliance
  • Long-term UV and weather resistance
  • Excellent performance in open joint rain screen systems
  • NFPA 285 compliant
  • Warranties available up to 20 years
  • One-coat, primerless application
  • Rain-ready in as little as 30 minutes
  • Cold weather application down to 0°F/-18°C

Exceptional durability

  • 100% silicone formula
  • Excellent long-term resistance to extreme temperatures, UV radiation, rain, snow, and wind
  • Seamless, permanently flexible membrane will not crack or separate


  • Rain-ready in as little as 30 minutes
  • Vapor-permeable and airtight
  • Seals against drafts, air and water leaks, mold, mildew, rot, and rust
  • Meets water penetration standards

Quick and easy to apply

  • One-coat application
  • No primer required
  • Compatible with most silicone sealants and glazes used on façades
  • Can be applied in temperatures as low as 0°F (-18°C). Substrate surface must be less than 150°F (66°C)

Energy Efficiency

Controls flow of air and water throughout the building envelope to help reduce energy use by up to 35%

Environmentally responsible

  • Solvent-free, low VOC (volatile organic compounds) content
  • Conforms to CDPH Standard Method V1.2

Building Code Compliant

ICC ESR-3983 evaluation report confirms compliance with IBC, IRC, IECC, and green code(s) requirements for use as both an air barrier and a water resistive barrier.

Product Video

Grey and white are currently available as a special order.

Available Sizes

Product volume

  • 5 gallon (19 L) plastic pails
  • 55 gallon (208 L) steel drums
View our other Air & Water-Resistive Barrier Coatings
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