Description

Gyprock CSR 20kg Back Blocking Cement

Features

• Adhere supporting back-block strips behind joints in plasterboard sheets where there is no framing to fix to.
• Minimise the risk of joint cracking or distortion.
• Easy to mix and apply
• It has a 2 hour working life once mixed.
• Australian Made
Gyprock Back-Blocking Cement is a specially formulated plaster based cement used for reinforcing plasterboard joints where there is no framing support.