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    PLACEMAKERS

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    $16.79
    EA
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    Mason Penetration Seals are air seal flashings designed for cavity construction where pipes or wires penetrate building cladding and pass through the air seal membrane such as synthetic building wrap, or a flexible or rigid air barrier.

    • Compatible with all vertical underlays
    • Trim to size – always a secure fit
    • Two sizes cover penetrations from 1mm to 170mm (1mm-75mm. 80mm-170mm)
    • May be used with all flexible or rigid air barriers or synthetic flexible wall underlays
    • May be exposed for up to 90 days
    • Easy installation
    • Affordable – great value for money
    Width 18.2  CMT
    Height 21.2  CMT
    Depth 3.7  CMT
    Volume 0.0014  MTQ
    WELS code Not Required