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A Gypsum-based parge coat material designed for application to masonry party walls, prior to drylining, to improve acoustic performance by sealing airpaths (through cracks and block permeability).

Consult British Gypsum technical literature for details of the range of construction options available.

British Gypsum Technical Advice Centre is also able to prepare bespoke project specifications for this system.

General information
Specification data - Gypsum plasters
Product Reference

Gyproc SoundCoat Plus


Apply a continuous parge coat, minimum 6 mm thick, to the entire surface of the background, ensuring all cracked or unfilled joints are covered. Allow to set before completing the plasterboard installation