Airlok Sheet 200 BU/NP

Airlok® Sheet 200 BU/NP is a 28-mil, 100' laminated butyl, that is a self-adhesive, non-permeable sheet membrane bonded to a cross-laminated polyethylene sheet designed for air and moisture applications. It provides a 60-day UV exposure and with a service/performance temperature range up to 240°F. The butyl properties allow for self-sealing around fasteners, sealing of laps, and adhesion to the substrate at ambient application temperatures 20°F (-7°C) and rising. This product is available in a roll size of 36" x 100'. 

Each of our sheet products come with complementary flashing products made to a similar specification to our sheet membranes. As an alternative, we have a series of fluid-applied flashing and detail products.
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Features & Benefits

Airlok Sheet 200 BU / NP signifies this product's Butyl composition which boasts a Non-Permeable formulation.
All rolls are 100 linear feet.
Excellent bonding to substrate in extreme conditions both hot and cold.
Do not have to prime field-applied 36″ wide membranes in most conditions.
Provides excellent resistance to air leakage and vapor diffusion.
High puncture resistance provides protection on the job site.
Can be field cut to meet the needs of your job.

Product Resources

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Airlok Sheet 200 BU/NP - Data Sheet
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Airlok Sheet 200 Series - Guide Spec
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Airlok Sheet 200 BU/NP - Product Information Sheet
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Airlok Sheet 200 Series - Materials Checklist
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Airlok Sheet 200 BU/NP - HPD
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Airlok Sheet 200 BU/NP - SDS

Product Details

Airlok Sheet 200 Series - Detail Set (ASBNP1-11)
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Airlok Sheet 200 Series - Detail - Wall & Foundation (ASBNP01)
Airlok Sheet 200 Series - Detail - Floor Transition (ASBNP02)
Airlok Sheet 200 Series - Detail - Window Header (ASBNP03)
Airlok Sheet 200 Series - Detail - Window Jamb (ASBNP04)
Airlok Sheet 200 Series - Detail - Window Sill (ASBNP05)
Airlok Sheet 200 Series - Detail - Penetration (ASBNP06A)
Airlok Sheet 200 Series - Detail - Penetration Isometric (ASBNP06B)
Airlok Sheet 200 Series - Detail - Corner (ASBNP07)
Airlok Sheet 200 Series - Detail - Parapet (ASBNP08)
Airlok Sheet 200 Series - Detail - Substrate Joint (ASBNP09)
Airlok Sheet 200 Series - Detail - Transition Joint (ASBNP10)
Airlok Sheet 200 Series - Detail - Expansion Joint (ASBNP11)