Gyprock Back Blocking Cement is a specially formulated plaster-based cement for reinforcing Gyprock plasterboard joints where there is no framing support.
Back blocking is the process of applying a support behind an otherwise unsupported joint.
When used as required, this product will minimise the risk of joint cracking or distortion. It has a 2 hour working life.
Gyprock Back Blocking Cement is a low VOC compound manufactured by Gyprock in Australia to stringent product specifications and packed in a purple coloured bag.
CSR Gyprock has a huge range of plasterboard products that meet all the criteria of GECA’s Panel Boards standard. This means there’s an environmentally-preferable plasterboard product for almost any application - find out which one is best for you with our handy guide!Read more
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