Back-Blocking Adhesive

Back-Blocking Adhesive

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

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

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