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W R Meadows Air Shield LT

$30.33$217.16

W R Meadows Air Shield LT – PDF

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W R Meadows Air Shield LT

AIR-SHIELD
Self-Adhering Air/Vapor and Liquid Moisture Barrier

W R Meadows Air Shield LT self adhering air/vapor and liquid moisture barrier is part of a total W. R. MEADOWS system to complete the building envelope.  It is a roll-type product that is nominally 40 mils thick. The membrane’s controlled thickness is fabricated from cross-laminated polyethylene bonded to specially modified asphalt.

This unique, self-adhesive membrane, protected by a special release paper, is strong and durable. It remains flexible when surface mounted and will adhere to most primed surfaces at minimum temperatures of 40° F (4° C).   The membrane provides excellent protection as a tough barrier that won’t shrink, sag, dry out, crack, or rot. It offers excellent resistance to punctures during installation. AIR-SHIELD can also be used as a transition membrane to provide protection against water infiltration in critical detail areas, such as window and door openings, deck-to-wall intersections, corner boards, wall-to-wall tie-ins, foundation sill plates, sheathing panel seams, under stucco finishes, masonry walls, and other non-roof detail areas.

PACKAGING:
AIR-SHIELD is packaged in rolls of 38.5″ (.97 m) x 75′ (22.86 m).  AIR-SHIELD can also be cut to desired width.

Optional sizes include:
Item                                             W.R. Meadows Part No.
Air-Shield 40 Mil 4 in. x 75'               5115204
Air-Shield 40 Mil 6 in. x 75'               5115206
Air-Shield 40 Mil 9 in. x 75'               5115209
Air-Shield 40 Mil 12 in. x 75'             5115212
Air-Shield 40 Mil 18 in. x 75'             5115218
Air-Shield 40 Mil 24 in. x 75'             5115224
Air-Shield 40 Mil 38-1/2 in. x 75'       5115075

STORAGE:
AIR-SHIELD should be stored palletized and protected from rain and/or physical damage. Do not store at temperatures above 90º F (32.2º C) for extended periods of time. Do not leave membrane exposed to direct sunlight. Do not double-deck pallets.  Store away from sparks or flames. Outdoors, store AIR-SHIELD on pallets and completely cover.

USES:
AIR-SHIELD self-adhering air/vapor and liquid moisture barrier is designed for a variety of uses.

Primary applications include cavity wall and masonry wall construction. AIR-SHIELD works equally well as an air and/or vapor barrier on precast concrete, cast-in-place concrete, masonry (concrete block), interior and exterior gypsum board, Styrofoam, primed steel, aluminum mill finish, anodized aluminum, primed galvanized metal, drywall, and plywood.

SPECIFICATIONS:
Exceeds the requirements of the Massachusetts Commercial Energy Code for Building Envelope Systems.

  • Meets CAN/CGSB-51-33, Type I Water Vapor
    Permeance Requirements.
  • ABAA Section 07261 Self-Adhering Air and Vapor Barrier Specification

 

Check out our other W.R. Meadows products here.

Additional information

Weight 40 lbs
Dimensions 12 × 12 × 16 in
Length

12in x 75', 18in x 75', 24 in x 75', 38.5in x 75', 4in x 75', 6in x 75', 9in x 75'