Skip to main content

Adhesives & Sealants

Supporting the installation of Gyprock plasterboard and cornice.


Solutions for fixing plasterboard and cornice to timber, steel and masonry surfaces.

Acrylic Stud Adhesive

Used for adhering plasterboard and fibre cement wallboard to timber and steel frames.

Back-Blocking Cement

Used to adhere back-blocks to support joints with no framing support.

Cornice Cement 45, 60, 90

Used for fixing Gyprock cornice at wall and ceiling junctions where the substrate is plasterboard or fibre cement. 

Masonry Adhesive

Used to fix plasterboard, plaster cornice and castings to masonry 


Sealants for caulking penetrations and joints for moisture, fire and acoustic performance.

CSR Fireseal

A high performance acoustic and fire rated sealant for commercial and residential construction.

Fire Mastic

A high performance fire-rated and acoustic sealant for commercial and residential construction.

Wet Area Acrylic Sealant

Create a long lasting, functional seal with Gyprock Wet Area Acrylic Sealant - paintable, flexible and suitable for wet areas.