Boral Back Blocking Cement 20Kg Bag


Boral Back Blocking Cement 20Kg Bag

$33.33 Incl. GST


Back-blocking is a mandatory fixing practice described in AS/NZS 2589:2007 Gypsum linings – Application and finishing.

Back-Blocking Adhesive is a plaster-based setting type compound specially formulated for back-blocking ceiling joints or wall joints. Back-blocking reinforces plasterboard joints and minimises cracking and peaking that results from building movement.

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Packaging20 Kg Bag
Working TimeApproximately 120 Minutes