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AIR-SHIELD™ LMP, LSR, TMP


AIR-SHIELD fluid-applied membranes are water-based air/liquid moisture barriers that cure to form a tough, seamless, elastomeric membrane. AIR-SHIELD fluid-applied membranes exhibit excellent resistance to air leakage. When properly applied as a drainage plane, AIR-SHIELD fluid-applied membranes prohibit liquid water intrusion into the substrate.

Wrm lmp 002

Performance dashboard

Features & functionality

AIR-SHIELD LMP

  • AIR-SHIELD LMP is a water-based air/liquid moisture barrier that cures to form a tough, seamless, elastomeric membrane.

AIR-SHIELD LSR

  • AIR-SHIELD LSR is an asphalt-free, single-component, synthetic rubber based liquid air/vapor and liquid moisture barrier.

AIR-SHIELD TMP

  • AIR-SHIELD TMP is a water-based air/liquid moisture barrier that cures to form a tough, seamless, elastomeric membrane.


Visit W.R. MEADOWS for more product information:

AIR-SHIELD LMP
AIR-SHIELD LSR
AIR-SHIELD TMP

Environment & materials

Improved by:

  • Made in the United States
  • USGBC member
  • CAGBC member
  • VOC CONTENT:
    • AIR-SHIELD LMP: 99 g/L
      AIR-SHIELD LSR: 115 g/L
      AIR-SHIELD TMP: 133 g/L


Certifications, rating systems & disclosures:

  • Health Product Declaration
  • Product ingredients do not contain chemicals in the Living Building Challenge Red List
  • Build America, Buy America Act compliant

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AIR-SHIELD Guide Specs

For spec help, contact us or call 800-342-5976.

See LCA, interpretation & rating systems

  • VERIFICATION LCA
  • 3rd-party reviewed
  • Transparency Report (EPD)
  • 3rd-party verified

Validity: 05/27/25 – 05/27/30
SM-WRM – 05272025 – 006


This Environmental Product Declaration (EPD) was externally verified by Lindita Bushi, PhD, Senior Research Associate at Athena, in accordance with ISO 21930:2017, ASTM International. (2023). Product Category Rules (PCR) for Preparing an Environmental Product Declaration (EPD) for Water-Resistive and Air Barriers as well as ISO 14025:2006.

Athena Sustainable Materials Institute
600 Grings Hill Road
Sinking Spring, PA 19608
https://www.athenasmi.org/
(610) 985-0933

SUMMARY

Reference PCR
ASTM PCR for Water-Resistive and Air Barriers

Regions; system boundaries
North America; Cradle-to-gate

Declared unit: 1 m2

LCIA methodology: TRACI 2.1

LCA software; LCI database
SimaPro Developer 9.6; ecoinvent v3.10, US-EI 2.2

Public LCA:
LCA of W. R. MEADOWS Water-Resistive and Air Barriers

In accordance with ISO 14044 and the reference PCR, this life cycle assessment was conducted by Sustainable Minds and reviewed by Lindita Bushi, PhD, Senior Research Associate, at Athena.

©2026 | The SM Transparency Report™ Program is operated by Sustainable Minds® | Privacy policy

W.R. MEADOWS, Inc.
300 Industrial Drive
P.O. Box 338
Hampshire, IL 60140-0338
wrmeadows.com
(800) 342-5976