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Best way to attach polyiso to concrete blocks

artisanfarms | Posted in General Questions on

What’s the best way?  I have a hammer drill and impact driver and was thinking of using Tapcons with washers under the head.

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Replies

  1. paula_builds | | #1

    I'm using this for attaching rockwool comfortboard 80. Maybe something similar from this company?

    https://www.rodenhouse-inc.com/plasti-grip-pmf

  2. Eric__S | | #2

    I'm using Hilti IDP fasteners and PL Premium Max. May be overkill.

    https://www.hilti.com/c/CLS_FASTENER_7135/CLS_INSULATION_FASTENERS_7135/CLS_BASEMENT_PERIMETER_INSULATION_7135/r217

    https://www.loctiteproducts.com/en/products/build/construction-adhesives/loctite_pl_premiummaxconstructionadhesive.html

    Eric

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