WR Meadows AIR-SHIELD PERMEABLE THIN Membrane - 5 Gallon

Mfr.: WR Meadows
Item #: I100716
Mfr. #: 6527305
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Pickup at San Diego | Change Delivering to 92111 | Change

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Description

AIR-SHIELD TMP is a water-based, vapor-permeable air and moisture barrier that forms a seamless, flexible membrane. It allows moisture vapor to escape while resisting bulk water intrusion, protecting walls from air leakage and liquid penetration.
  • High permeability - allows transmission of moisture vapor
  • UV stable - can be left exposed up to six months
  • User friendly - single-component, water-based technology
  • Liquid applied - simplifies detailing and assures monolithic membrane
  • Sprayable - with appropriately configured airless spray equipment

Features

  • High permeability - allows transmission of moisture vapor through porous building materials
  • Highly flexible - bridges cracks which may form in the substrate
  • UV stable - can be left exposed up to six months
  • Excellent adhesion - remains firmly bonded to the substrate, even over damp surfaces
  • Sprayable - with appropriately configured airless spray equipment - low application costs

Specifications


Packaging5 Gallon (18.93 Liter) PailsCoverage (Plywood)100 ft2/gal (2.45 m2/L)
Coverage (Exterior Gypsum)100 ft2/gal (2.45 m2/L)Wet Film Thickness16 Mils
Cured Film Thickness9 MilsCoverage (CMU)60 ft2/gal (1.47 m2/L)
Wet Film Thickness (CMU)37 MilsCured Film Thickness (CMU)20 Mils
Shelf Life1 yearSolids Content by weight57%
VOC Content (Standard)133 g/LVOC Content (Low VOC)25 g/L
ColorGreen (Standard) Black (Rainscreens)Elongation (ASTM D412)500%
Water Vapor Permeance (ASTM E96)>15 PermsService TemperatureNot to exceed 175 degF (80 degC)
Nail Sealability (ASTM D1970)PassStorage Temperature40-90 degF (4-32 degC)
AirSubstrate Temperature>20 degF (-6.7 degC) and RisingAdhesion (ASTM D4541)>16 PSI (0.11 MPa)
Air Leakage (ASTM E2178)<0.004 cfm/ft2 (0.02 L/S/m2)Air Leakage (ASTM E2357)<0.04 cfm/ft2 (0.2 L/S/m2)
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