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.
- Colour: White
- Working time: Setting type – Approx. 120 mins
- Packaging: 20kg bag
- VOC: Less than 50g per litre
Specially formulated for back-blocking ceiling and wall joints